Rapid: Individual Calculations May 2019
 Kuperman, Boris  Total change: 0.00  Rating chartPersonal card
 Czerniak Memorial Rapid B 16.4.2019 Tel Aviv ISR 2019-04-16
RcRownchangeRpKK*chgGame
 1688 0 3.50 5 0.00 1708   0.00 
  Steinberg, Yoav 1199 ISR1.0010.00 0.00 
  Shlam, Yehuda 1903 ISR1.0010.00 0.00 
  Tiktin, Dor 1823 ISR1.0010.00 0.00 
  Levin, Natan 1861 ISR0.0010.00 0.00 
  Kimron, Udi 1652 ISR0.5010.00 0.00 

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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