Rapid: Individual Calculations June 2023
 Zhirnov, Mark  Total change: -8.40  Rating chartPersonal card
 Championship Samara 2023 rapid Samara RUS 2023-05-07
RcRownchangeKK*chgGame
 1522 1545 3.50 7 -0.21 40 -8.40 
  Shur, Tatiana 1831 RUS0.5010.344013.60 
  Aristova, Yuliya 1574 RUS0.001-0.4640-18.40 
  Elyasina, Darya 1355 RUS0.501-0.2540-10.00 
  Pustovalov, Gennady 1554 RUS0.001-0.4940-19.60 
  Tarasova, Diana 1213 RUS1.0010.12404.80 
  Vasilkin, Dmitrii 1272 RUS1.0010.17406.80 
  Grishin, Andrey 1856 RUS0.5010.364014.40 

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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