Individual Calculations June 2021
 Dokuchaev, Aleksandr  Total change: 25.60  Rating chartPersonal card
 VEGAS_MAY_Standard Nemchinovka RUS 2021-05-01
RcRownchangeKK*chgGame
 1140 1230 2.50 3 0.64 40 25.60 
  Chibisov, Aleksandr 1069 RUS1.0010.294011.60 
  Zubar, Andrey 1108 RUS1.0010.334013.20 
  Kalinichev, Stepan 1243 RUS0.5010.02400.80 

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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