Individual Calculations September 2022
 Rakhmatullin, Salim  Total change: -41.60  Rating chartPersonal card
 Chelny open 2022 - B13 Naberezhnye Chelny RUS 2022-08-02
RcRownchangeKK*chgGame
 1149 1355 3.50 6 -1.04 40 -41.60 
  Yakovlev, Aleksandr Ser 1077 RUS0.501-0.3340-13.20 
  Shayazdanov, Timur 1073 RUS0.501-0.3440-13.60 
  Yakupov, Nail 1116 RUS1.0010.20408.00 
  Evdokimov, Artur 1293 RUS0.501-0.0940-3.60 
  Agishev, Emil 1232 RUS0.501-0.1740-6.80 
  Zyamilov, Samat 1103 RUS0.501-0.3140-12.40 

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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