Last school year, three students make up an event. Class Chess Championship. Because there were just 3 suitable mates in class, who could play chess "well", we set up a round robin tournament (is it?). Everyone played other two just once. There were 22 rounds, 15|0 games, school's library...

OK, let's take a look at the first 21 games (1st round), where I played. There were some draws, but after all, my friend won the 21st game. He had 11p & I had 10p. The 22nd game was a must-win game for me to keep the tournament alive -> tie-breaks.

Yeah, then I lost tie-break terribly, you can find the videos on this channel. It was recorded with mobile phone (we didn't have the camera at the time), so quality is not so good, but still great enough. 

Here's the whole chart: