Rapid: Individual Calculations May 2023
 Afanasiev, Dmitriy Ser  Total change: -1.20  Rating chartPersonal card
 Chess Plaza April 2023 Rapid_E Moscow RUS 2023-04-09
RcRownchangeKK*chgGame
 1146 1155 1.00 2 -0.03 40 -1.20 
  Khorkov, Arseniy Aleks 1163 RUS0.001-0.4940-19.60 
  Vaschenko, Ivan Dm 1128 RUS1.0010.464018.40 

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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