Rapid: Individual Calculations April 2023
 Ivanov, Arseniy Aleks  Total change: 22.40  Rating chartPersonal card
 Serpukhov rapid 2023 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1450 1282 3.00 8 0.56 40 22.40 
  Erashov, Roman 1654 RUS0.001-0.1040-4.00 
  Zhirnov, Grigoriy Ev 1565 RUS0.001-0.1640-6.40 
  Voevodin, Dmitriy M 1052 RUS1.0010.21408.40 
  Rachkov, Andrey A. 1626 RUS0.001-0.1240-4.80 
  Glushchenko, Stepan 1472 RUS0.001-0.2540-10.00 
  Marchenko, Daria 1414 RUS1.0010.684027.20 
  Golovatenko, Eva 1548 RUS0.001-0.1840-7.20 
  Seyranov, Tigran Kam 1269 RUS1.0010.484019.20 

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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