Individual Calculations July 2021
 Kavutskiy, Kostya  Total change: -3.90  Rating chartPersonal card
 2021 National Open - Championship Las Vegas, Nevada USA 2021-06-16
RcRownchangeKK*chgGame
 2298 2391 5.00 9 -0.39 10 -3.90 
  Wan, Caleb 2013 USA0.001-0.9110-9.10 
  Mbonu, David 2053 USA1.0010.12101.20 
  Atanasov, Anthony f2172 CAN1.0010.22102.20 
  Chen, Ryo Wenyu 2181 USA1.0010.23102.30 
  Gledura, Benjamin g2633 HUN0.001-0.2010-2.00 
  Wen, Teddie 2071 USA1.0010.13101.30 
  Stremavicius, Titas g2469 LTU0.5010.11101.10 
  Checa, Nicolas De T g2574 USA0.5010.24102.40 
  Belous, Vladimir g2520 RUS0.001-0.3310-3.30 

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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