Individual Calculations July 2022
 Hart, Braeden  Total change: -14.40  Rating chartPersonal card
 15th Annual Cleveland Open - Major Middleburg Heights, Ohio USA 2022-06-10
RcRownchangeKK*chgGame
 1918 1987 2.00 4 -0.36 40 -14.40 
  Wang, Ryan R 1890 USA1.0010.374014.80 
  Martin, Roger 2195 USA0.001-0.2340-9.20 
  Starkman, Eric 1803 USA0.001-0.7440-29.60 
  Cheng, Alex 1783 USA1.0010.24409.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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