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OLYMPIAD - FINAL Standings - Men's Section


  • 20 months ago · Quote · #1

    ChessMarkstheSpot

      here we go everyone, from Chessdom.com:

    Note: Tiebreak criteria

    1. the sum of Sonneborn-Berger points, which are calculated as follows: match points of each opponent, excluding the opponent who scored the lowest number of match points, multiplied by the number of game points achieved against this opponent;
    2. by the number of the game points scored;
    3. by the sum of the match points of all the teams opponents, excluding the lowest one.

    Position - Team - Match Points (Tiebreak 2 Sonneborn-Berger / Tiebreak 3 Game points)

    1 Ukraine 19 MP ( 380.5 / 31 GP) -GOLD
    2 Russia 1 18 MP ( 379.5 / 28 GP) -SILVER
    3 Israel 17 MP ( 367.5 / 29 GP) -BRONZE
    4 Hungary 17 MP ( 355.5 / 26.5 GP)
    5 China 16 MP ( 362 / 29 GP)
    6 Russia 2 16 MP ( 355 / 29.5 GP)
    7 Armenia 16 MP ( 345 / 27 GP) -not as good a showing as I thought they'd have
    8 Spain 16 MP ( 332 / 28.5 GP)
    9 United States of America 16 MP ( 315.5 / 27 GP) -Respectable
    10 France 16 MP ( 311.5 / 25 GP)
    11 Poland 15 MP ( 346.5 / 29 GP)
    12 Azerbaijan 15 MP ( 333 / 28 GP)
    13 Russia 3 15 MP ( 320.5 / 26 GP) -Woohoo!! 3 Russia teams in Top 15!!!
    14 Belarus 15 MP ( 307.5 / 27.5 GP)
    15 Netherlands 15 MP ( 305 / 24.5 GP)
    16 Slovakia 15 MP ( 302.5 / 26.5 GP)
    17 Brazil 15 MP ( 290.5 / 27 GP)
    18 India 15 MP ( 287 / 26.5 GP) -Top 5 WITH Anand?!?!
    19 Denmark 15 MP ( 257.5 / 26.5 GP)
    20 Czech Republic 14 MP ( 338.5 / 28 GP)
    21 Italy 14 MP ( 316.5 / 25.5 GP)
    22 Greece 14 MP ( 302.5 / 26.5 GP)
    23 Cuba 14 MP ( 299 / 26.5 GP)
    24 England 14 MP ( 292 / 26 GP)
    25 Argentina 14 MP ( 281 / 26 GP)
    26 Estonia 14 MP ( 277 / 25.5 GP)
    27 Kazakhstan 14 MP ( 274 / 27 GP)
    28 Moldova 14 MP ( 265 / 27 GP)
    29 Iran 14 MP ( 259.5 / 25.5 GP)
    30 Georgia 13 MP ( 316 / 27.5 GP)
    31 Bulgaria 13 MP ( 287.5 / 26.5 GP)
    32 Croatia 13 MP ( 284.5 / 25 GP)
    33 Serbia 13 MP ( 278.5 / 25.5 GP)
    34 Sweden 13 MP ( 277 / 24 GP)
    35 Lithuania 13 MP ( 268 / 27.5 GP)
    36 Slovenia 13 MP ( 264.5 / 25 GP)
    37 Canada 13 MP ( 264 / 25 GP)
    38 Austria 13 MP ( 263 / 27 GP)
    39 Russia 4 13 MP ( 258 / 27.5 GP)
    40 Iceland 13 MP ( 257.5 / 26.5 GP)
    41 Egypt 13 MP ( 252 / 25 GP)
    42 Montenegro 13 MP ( 251.5 / 26 GP)
    43 Qatar 13 MP ( 236 / 26 GP)
    44 Peru 13 MP ( 231 / 24 GP)
    45 Turkey 13 MP ( 230 / 23.5 GP)
    46 Uruguay 13 MP ( 227 / 24.5 GP)
    47 Zambia 13 MP ( 202.5 / 25 GP)
    48 ICSC 13 MP ( 197 / 24 GP)
    49 Uzbekistan 12 MP ( 285 / 25.5 GP)
    50 Philippines 12 MP ( 276 / 26 GP)
    51 Norway 12 MP ( 274.5 / 24 GP)
    52 Vietnam 12 MP ( 272 / 24 GP)
    53 Chile 12 MP ( 261 / 24 GP)
    54 Colombia 12 MP ( 255 / 24 GP)
    55 Australia 12 MP ( 253 / 26 GP)
    56 Former YUG Rep of Macedonia 12 MP ( 246.5 / 26.5 GP)
    57 Albania 12 MP ( 231.5 / 24 GP)
    58 Singapore 12 MP ( 231 / 22.5 GP)
    59 Finland 12 MP ( 218 / 23.5 GP)
    60 Belgium 12 MP ( 215 / 23.5 GP)
    61 United Arab Emirates 12 MP ( 211.5 / 23.5 GP)
    62 Pakistan 12 MP ( 194.5 / 22 GP)
    63 IPCA 12 MP ( 192.5 / 22.5 GP)
    64 Germany 11 MP ( 268 / 24.5 GP)
    65 Switzerland 11 MP ( 258.5 / 25.5 GP)
    66 Bosnia & Herzegovina 11 MP ( 254.5 / 23 GP)
    67 Indonesia 11 MP ( 248.5 / 25 GP)
    68 Kyrgyzstan 11 MP ( 231.5 / 23.5 GP)
    69 Latvia 11 MP ( 224 / 22 GP)
    70 Russia 5 11 MP ( 220 / 22 GP)
    71 Mongolia 11 MP ( 216.5 / 22 GP)
    72 Mexico 11 MP ( 214 / 22 GP)
    73 Bangladesh 11 MP ( 200 / 22 GP)
    74 South Africa 11 MP ( 194.5 / 22 GP)
    75 Portugal 11 MP ( 194 / 22 GP)
    76 Turkmenistan 11 MP ( 193 / 21 GP)
    77 Jordan 11 MP ( 188 / 21.5 GP)
    78 Libya 11 MP ( 187.5 / 23 GP)
    79 Paraguay 11 MP ( 186 / 22.5 GP)
    80 Faroe Islands 11 MP ( 185.5 / 21.5 GP)
    81 Venezuela 11 MP ( 184.5 / 22 GP)
    82 Costa Rica 11 MP ( 179 / 22 GP)
    83 Scotland 11 MP ( 175.5 / 20.5 GP)
    84 Yemen 11 MP ( 165 / 20 GP)
    85 Ecuador 10 MP ( 219 / 23 GP)
    86 Tajikistan 10 MP ( 218 / 24 GP)
    87 Andorra 10 MP ( 206.5 / 21.5 GP)
    88 Ireland 10 MP ( 202 / 23.5 GP)
    89 Algeria 10 MP ( 195.5 / 22 GP)
    90 Dominican Republic 10 MP ( 191.5 / 24 GP)
    91 New Zealand 10 MP ( 176 / 20.5 GP)
    92 Malaysia 10 MP ( 172 / 22 GP)
    93 Thailand 10 MP ( 168.5 / 21 GP)
    94 Panama 10 MP ( 168.5 / 20.5 GP)
    95 Barbados 10 MP ( 168 / 19.5 GP)
    96 Japan 10 MP ( 166.5 / 20.5 GP)
    97 Luxembourg 10 MP ( 162.5 / 20.5 GP)
    98 Cyprus 10 MP ( 162.5 / 19 GP)
    99 Guatemala 10 MP ( 160.5 / 22 GP)
    100 Malta 10 MP ( 157 / 22 GP)
    101 Nigeria 10 MP ( 153 / 20 GP)
    102 IBCA 10 MP ( 145.5 / 19 GP)
    103 Iraq 9 MP ( 183 / 21 GP)
    104 Sri Lanka 9 MP ( 169 / 19.5 GP)
    105 Jamaica 9 MP ( 160 / 20 GP)
    106 Uganda 9 MP ( 158.5 / 21 GP)
    107 Nepal 9 MP ( 152.5 / 21 GP)
    108 Puerto Rico 9 MP ( 151 / 17 GP)
    109 Lebanon 9 MP ( 149 / 19 GP)
    110 Monaco 9 MP ( 143 / 18 GP)
    111 Honduras 9 MP ( 141.5 / 21.5 GP)
    112 Palestine 9 MP ( 133 / 20 GP)
    113 Korea 9 MP ( 132 / 17 GP)
    114 Bolivia 9 MP ( 116.5 / 16.5 GP)
    115 Trinidad & Tobago 9 MP ( 107 / 16.5 GP)
    116 Botswana 8 MP ( 141 / 18 GP)
    117 Bahrain 8 MP ( 139 / 19 GP)
    118 Mauritius 8 MP ( 138 / 19 GP)
    119 Chinese Taipei 8 MP ( 137.5 / 20.5 GP)
    120 Kenya 8 MP ( 135 / 18 GP)
    121 Aruba 8 MP ( 130.5 / 18.5 GP)
    122 Wales 8 MP ( 127.5 / 17.5 GP)
    123 Jersey 8 MP ( 127 / 15 GP)
    124 Angola 8 MP ( 125 / 19.5 GP)
    125 Mali 8 MP ( 121.5 / 18 GP)
    126 Namibia 8 MP ( 112 / 18 GP)
    127 Malawi 8 MP ( 104 / 16.5 GP)
    128 Ethiopia 8 MP ( 100 / 14.5 GP)
    129 Hongkong 8 MP ( 83 / 15 GP)
    130 Guernsey 8 MP ( 69.5 / 14.5 GP)
    131 Mauritania 7 MP ( 112.5 / 15 GP)
    132 Surinam 7 MP ( 110 / 16 GP)
    133 Macau 7 MP ( 108.5 / 17 GP)
    134 Mozambique 7 MP ( 103 / 16.5 GP)
    135 Madagascar 7 MP ( 102 / 16 GP)
    136 Netherlands Antilles 7 MP ( 80.5 / 14.5 GP)
    137 Cameroon 7 MP ( 78.5 / 16 GP)
    138 Sao Tome and Principe 7 MP ( 70.5 / 14.5 GP)
    139 Haiti 6 MP ( 98 / 17 GP)
    140 Ghana 6 MP ( 81 / 15.5 GP)
    141 Bermuda 6 MP ( 81 / 14.5 GP)
    142 Sierra Leone 6 MP ( 74 / 13 GP)
    143 Papua New Guinea 6 MP ( 70 / 18 GP)
    144 San Marino 6 MP ( 50.5 / 10 GP)
    145 Burundi 6 MP ( 45.5 / 9 GP)
    146 Rwanda 3 MP ( 57 / 10.5 GP)
    147 U.S. Virgin Islands 3 MP ( 32.5 / 8 GP)
    148 Seychelles 2 MP ( 46 / 9.5 GP)
    149 Senegal 1 MP ( 0 / 2 GP)

  • 20 months ago · Quote · #3

    ChessMarkstheSpot

      Reb - I don't think so. I mean you can look at the initial RatAvg's and then go from there..old on a second, lemme look... (Insert Jeopardy music here)

    go here: http://ugra-chess.com/standings.php

       It shows you their originally seeded number with of course, the postions that they finished in  Cool

       -Mark

  • 20 months ago · Quote · #4

    ChessMarkstheSpot

       Cry I was really hoping for a Russian Gold medal. Perhaps if Svidler won his game on board 3, I might be celebrating instead of being mopey. Since I read that Ukraine and Israel agreed to draws with 90 minutes, thoughts couldn't stop entering my head of a conspiracy of stopping the powerhouse Russians from winning shiny gold. Hmmm, I might have to bring this up at the UN and email Putin.

  • 20 months ago · Quote · #6

    NickYoung5

    ChessMarksTheSpot, thanks for your journalistic efforts on the Olympiad! The majority of my colleagues are Ukrainian,Israeli orHungarian so it should make for a peaceful Monday :-)

  • 20 months ago · Quote · #8

    ChessMarkstheSpot

       Reb - I guess so, but, being Russian, I don't look at it that way LOL Cool

       Nick - thanks. I tried. I really wish though I did the whole event, and not just four days of it. I had a few problems I had to deal with in the middle and was stressed out about things, but, I wanted to do the last round for everyone, even though it is the internet age and information is rampant and my help was generally not needed. But I feel kinda better now that I did this Cool

  • 20 months ago · Quote · #9

    NickYoung5

    Reb wrote:
    ChessMarkstheSpot wrote:

       I was really hoping for a Russian Gold medal. Perhaps if Svidler won his game on board 3 , I might be celebrating instead of being mopey. Since I read that Ukraine and Israel agreed to draws with 90 minutes, thoughts couldn't stop entering my head of a conspiracy of stopping the powerhouse Russians from winning shiny gold. Hmmm, I might have to bring this up at the UN and email Putin.


     The Ukranian conspiracy is more than counter balanced by the Russian conspiracy of allowing them 5 teams !! 


    Haha, true!

  • 20 months ago · Quote · #10

    NickYoung5

    Btw, does anyone know what the Rc and Rp columns on the official site mean ? They appear to be ratings assessments but not sure of the difference

  • 20 months ago · Quote · #11

    ChessMarkstheSpot

       Yeah a few teams exceeded their rating averages and finished better, while others just sucked dirt. India to me would've been a lot better with Anand, possibly Top 5, but definitely Top 10 overall.

  • 20 months ago · Quote · #12

    ChessMarkstheSpot

    NickYoung5 wrote:

    Btw, does anyone know what the Rc and Rp columns on the official site mean ? They appear to be ratings assessments but not sure of the difference


       I've been wondering that myself. Anyone have an idea about this?

  • 20 months ago · Quote · #13

    ChessMarkstheSpot

       Nick - about those two columns:

    What does Rc in the tournament table mean?

    Rc is the rating average of your opponents.

    What does Rp in the tournament table mean?

    Rp is the rating performance. Read our section on rating calculations.

    Rating Calculations

    The rating scheme used by PlayChess is based upon the rating schemes used by many other organisations (jumps to a foreign Website. PlayChess is not responsible for these contents!FIDE, jumps to a foreign Website. PlayChess is not responsible for these contents!ICCF, jumps to a foreign Website. PlayChess is not responsible for these contents!IECG).

    The application - and even more the deduction - of the rating scheme requires a lot of mathematics. But don't worry: as a player you don't need to understand this scheme - PlayChess does all the math automatically for you.

    The following "mathematical treatise" is given here just to

    • demonstrate that there is no hidden magic in the rating calculation
    • enable the mathematicians to check our numbers
    • prove how extremely clever we are ... :-))

    Rating Scheme for Dummies

    If you are just a humble human being, not a god of math, here are the essential ideas of the rating system:

    • A rating number measures the strength of a player.
      The higher the number the stronger the player.
    • If two players of same strength (say rating 1000) play against each other,
      their rating performance will be as follows:
      • The game is drawn (½-½)
        The rating performance of both players is 1000,
        because they played like expected.
      • Player A wins (1-0)
        The rating performance of player A is 1400 (+400 points).
        The rating performance of player B is  600 (-400 points).
    • The future ratings of both players will be calculated from the rating performance of the single game played AND from the rating they had prior to the game.
      In the example above (1-0), player A had played 4 games before, and player b had played 1 game before. The new ratings of the players are calculated as follows:
      Player A: New rating R = (4 × 1000 + 1400) / 5 = 1080
      Player B: New rating R = (1 × 1000 +  600) / 2 = 800
    • If you win or draw against a stronger opponent (higher rating), your own rating will rise even stronger.
    • If you lose or draw against a weaker opponent (lower rating), your own rating will drop even stronger.

    The ratings of experienced players (more than 10 games) are calculated by a more complicated formula. There, the simple "arithmetic mean" formula above is not sufficient, because the rating of these players would change VERY slowly (imagine players with more than 100 games!).

    The Complete Rating Scheme

    Principle. The rating scheme is a numerical scheme, in which percentage results can be exchanged into rating differences and rating differences into percentage performance probabilities. The basis of the scheme is the normal probability distribution.

    Provisional and Established Ratings. A player has an established rating, if he/she has finished at least 10 games, otherwise his/her rating is called provisional.

    Cut Off. To keep the influence of largely different ratings small for the preliminary (and established) ratings, a rating cut-off is used. Anytime the difference is larger than 400 points, the opponents rating is treated as being 400 points higher/lower than the players rating.

    The performance probability is calculated by the formula

    P(D) = 1/(1+10^(-D/400))        (1)
    P(D) is the performance probability
    D is the difference of the ratings of the two players.

    The expected rating changes based on the percentage result is given by

    D(p) = -400 * log10((1-p)/p)        (2)
    D(p) is the expected rating change
    p is the percentage result of the player
    and D(0) = -800 and D(1)= 800

    The percentage result is calculated by

    p = (2*W+D)/(2*N)        (3)
    p is the percentage result
    W is the number of wins
    D is the number of draws
    N is the number of finished games

    For the calculation of the ratings, the opponents "Tournament Entry Ratings", which are valid on the day of the rating run, are used.

    Calculation of Established Ratings

    For each finished game the rating change is calculated by

    dR = k*(W-We)        (4)
    dR Rating change
    W True game result (win 1, draw 1/2)
    We Expected result
    k Development coefficient

    The expected result We is calculated using formula (1) with the rating difference of the two opponents. The development coefficient is a stabilisation factor and is given by

     

    k = r*p        (5)
    r = 10   if Ro >= 2400
    r = 70-Ro/40   if 2000 < Ro < 2400
    r = 20   if Ro<= 2000
     
    p = 1   if Pn >=80
    P = 1.4-Pn/200   if 30 < Pn < 80
    P = 1.25   if 15 < Pn <= 30
    P = 1.5   if Pn <= 15
    Ro   is the Rating from the previous rating list
    Pn   is the number of all rated games upto the previous rating list.

    The next rating is calculated by

     

    Rn = Ro + SUM(dR)        (6)
    Rn new rating of the player
    Ro old rating of the player
    SUM(dR) Sum of all rating changes as calculated in (4) for each game

    Calculation of Provisional Ratings

    The Provisional Rating is calculated by

    Rp = Rc + D(p)*F        (7)
    Rp Provisional Rating
    Rc Average of the opponents tournament entry ratings
    D(p) Expected rating change based on (2)
    F A Correction factor given by F = -2*p*p + 2*p + 0.5
  • 20 months ago · Quote · #15

    ChessMarkstheSpot

      Reb - I posted it a couple of replies up  Smile 

      Rc is the average rating of your opponents

  • 20 months ago · Quote · #18

    ChessMarkstheSpot

       Reb - I'm not really that shocked about Israel's placement in the Olympiad. They had a solid team and played all their matches pretty well. Spain shocked me, as well as the U.S. team, they entered 9th and left 9th, I figured possibly they might go higher than that with the team they fielded.

       Armenia was a little disappointing and Mags showed that he was, in fact, human and capable of getting beaten. Ivanchuk was a machine throughout this entire event, pretty much giving Ukraine gold just on his shoulders. And I still want to enhance my feelings about India and Anand. I don't know if that is going to be mentioned in chess circles in the next week or so, but, him not being there was crucial to that team.

  • 20 months ago · Quote · #20

    ChessMarkstheSpot

       Reb - you're right about Karjakin. I would shudder to think the results that Ukraine would have if he was playing for them. Probably would've been a lot easier for them and not so close in the standings.

       About Anand, this really bothers me a lot. He is the World Champion and ranked #3 in the world behind Topalov. Now I was rooting for Topalov in the WC match in Sofia, despite his cheating image he has on him, but Anand missing this event, hopefully for some serious reason, really, to me, brings a small dark cloud over him. I might be pushing this a little too far, but it just irks me. I do hope though nothing serious happened and it was just about the money as usual.

       -Mark


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