Rapid: Individual Calculations December 2023
 Volkanin, Boris V  Total change: -22.40  Rating chartPersonal card
 Chess Club at Spartak_Rapid Novosibirsk RUS 2023-11-23
RcRownchangeKK*chgGame
 1620 1282 0.00 4 -0.56 40 -22.40 
  Korzhov, Ivan 1809 RUS0.001-0.0340-1.20 
  Gaiduk, Anatoly 1591 RUS0.001-0.1440-5.60 
  Kapustnikov, Alexander 1630 RUS0.001-0.1140-4.40 
  Zavadskii, Vadim 1449 RUS0.001-0.2840-11.20 

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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