Rapid: Individual Calculations August 2022
 Kovalev, Evgeny  Total change: 11.20  Rating chartPersonal card
 Novosibirsk - Rapid - AlKo Memorial - 2022 Novosibirsk RUS 2022-07-23
RcRownchangeKK*chgGame
 1988 2063 4.50 7 0.56 20 11.20 
  Kolsanov, Vladimir 1650 RUS1.0010.07201.40 
  Polyakevich, Stanislav f2246 RUS0.001-0.2620-5.20 
  Melnikova, Diana V 1825 RUS1.0010.20204.00 
  Konjkov, Victor 1663  * RUS1.0010.08201.60 
  Smirniagin, Ilya 2202 RUS0.5010.19203.80 
  Chigvintsev, Andrei m2141 RUS1.0010.612012.20 
  Kazachansky, Sergei 2186 RUS0.001-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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