Individual Calculations August 2020
 Bernshtein, Tomer  Total change: -5.20  Rating chartPersonal card
 Liga Alef Sharon 2020 Round 5-6 Various ISR 2020-07-04
RcRownchangeKK*chgGame
 1981 1894 0.50 2 -0.26 20 -5.20 
  Ginis, Ariel 1974 ISR0.5010.11202.20 
  Reznik, Viktoria 1987 ISR0.001-0.3720-7.40 

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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