Rapid: Individual Calculations July 2021
 Kulagin, Dmitriy I  Total change: -1.60  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1759 1183 0.00 2 -0.08 20 -1.60 
  Kovanova, Baira wg1918 RUS0.001-0.0120-0.20 
  Matveev, Erik 1599 RUS0.001-0.0720-1.40 

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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