Rapid: Individual Calculations August 2021
 Chunikhin, Sergey  Total change: 32.20  Rating chartPersonal card
 Initsiativa. July Rapid 2021 Novosibirsk RUS 2021-07-11
RcRownchangeKK*chgGame
 1902 1668 4.00 8 1.61 20 32.20 
  Kazachansky, Sergei 2222 RUS0.5010.47209.40 
  Vasilyev, Evgeny 2067 RUS0.001-0.0820-1.60 
  Yangulov, Maxim 1952 RUS1.0010.842016.80 
  Sevostianov, Vladimir 2269 RUS0.001-0.0220-0.40 
  Barsukov, Ivan 1619 RUS0.501-0.0720-1.40 
  Koshkin, Mikhail 1520 RUS1.0010.30206.00 
  Beloshapkin, Konstantin 2100 RUS0.001-0.0720-1.40 
  Solenkov, Vitaliy 1466 RUS1.0010.24204.80 

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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