Individual Calculations February 2024
 Rubinstein, Dori  Total change: 41.20  Rating chartPersonal card
 Elite League Merkaz 2024 5 Israel ISR 2023-11-30
RcRownchangeKK*chgGame
 1582 1813 1.00 1 0.21 40 8.40 
  Eshkol, Lilian 1582 ISR1.0010.21408.40 

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)
 
 Arzit Darom 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2081 1823 1.00 1 0.82 40 32.80 
  Adar, Idan 2081 ISR1.0010.824032.80 

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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