Individual Calculations May 2019
 Stukopin, Andrey  Total change: 7.80  Rating chartPersonal card
 2019 Final Four of College Chess New York, New York USA 2019-04-06
RcRownchangeKK*chgGame
 2493 2554 2.50 3 0.78 10 7.80 
  Popilski, Gil g2473 ISR1.0010.39103.90 
  Wang, Richard m2339 CAN1.0010.23102.30 
  Bruzon Batista, Lazaro g2668 CUB0.5010.16101.60 

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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