Individual Calculations September 2020
 Pindiur, Igor  Total change: 1.20  Rating chartPersonal card
 Liga Alef Darom 2020 Round 6 - Postponed matches Various ISR 2020-07-02
RcRownchangeKK*chgGame
 1869 1969 1.00 1 0.36 20 7.20 
  Brusilovski, Lena 1869 ISR1.0010.36207.20 

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)
 
 Liga Alef Darom 2020 Round 7 Various ISR 2020-08-27
RcRownchangeKK*chgGame
 2117 1964 0.00 1 -0.30 20 -6.00 
  Vaisman, Felix 2117 ISR0.001-0.3020-6.00 

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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