Why does chess.com offer 15:10 games, then sometimes they are 15:5?

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Avatar of mastershredder

just wondering why when i play live chess, sometimes there's the 15:10 option, but sometimes it's 15:5. just seemed weird. anyone know?

Avatar of yakushi12345

Do you mean the games aren't the time control they claim to be, or that someone is using the custom time control of 15:5?

Avatar of mastershredder
Shadowknight911 wrote:

on the web version of chess.com, 15:10 is a standard drop-down option, but on the iPhone/iPad version of chess.com, 15:5 is a standard one-click option.

ahhhh. this explains a lot. so when i'm playing on my iPhone, am I just playing against other people on their iPhones and iPads??? This would make a bit of sense because on my laptop i keep the opponent window between -200 and +200 of my ranking. yet, on my phone i will get crazy mismatches vs players 500 points above or below me.