Rapid: Individual Calculations November 2023
 Perelman, Eric  Total change: 99.60  Rating chartPersonal card
 Rapid Sukkot 2023. Kiryat Bialik Kiryat Bialik ISR 2023-10-03
RcRownchangeKK*chgGame
 1938 1104 2.50 5 2.49 40 99.60 
  Zdanov, Michael 2150 ISR1.0011.004040.00 
  Meizlin, Yaacov 1937 ISR1.0011.004040.00 
  Levitan, Shon 1895 ISR0.0010.00400.00 
  Shesterov, Alexander 1904 ISR0.0010.00400.00 
  Broytman, Ilya 1803 ISR0.5010.494019.60 

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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