Rapid: Individual Calculations May 2022
 Osipovich, Viktor  Total change: -41.60  Rating chartPersonal card
 30th M.A. Gerchikov Memorial Lyubertsy RUS 2022-04-16
RcRownchangeKK*chgGame
 1326 1400 0.50 4 -2.08 20 -41.60 
  Saulina, Varvara wf2009 RUS0.001-0.0220-0.40 
  Gantsev, Igor 1079 RUS0.001-0.8720-17.40 
  Smirnov, Alexandr Serg. 1066 RUS0.501-0.3820-7.60 
  Melnichuk, Aleksandr T 1150 RUS0.001-0.8120-16.20 

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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