Rapid: Individual Calculations May 2021
 Kalinkin, Aleksandr  Total change: -10.40  Rating chartPersonal card
 VLADIMIR REGION CHESS CUP_RAPID Vladimir RUS 2021-04-04
RcRownchangeKK*chgGame
 1490 1052 0.00 4 -0.52 20 -10.40 
  Gavrilov, Maxim 1787 RUS0.001-0.0120-0.20 
  Vasin, Sergey 1688 RUS0.001-0.0120-0.20 
  Neukrytykh, Maxim 1245 RUS0.001-0.2520-5.00 
  Zaychukhin, Andrey 1241 RUS0.001-0.2520-5.00 

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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