Individual Calculations March 2020
 Orian, Noga  Total change: 25.60  Rating chartPersonal card
 Liga Beit Haifa 2020 Round 2-3 Various ISR 2020-01-30
RcRownchangeKK*chgGame
 1730 1635 0.50 2 -0.24 40 -9.60 
  Tambor, Dor 1724 ISR0.001-0.3840-15.20 
  Grossman, Ilan 1736 ISR0.5010.14405.60 

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)
 
 Israeli Women Team Championship 2020 - Artzit Tzafon Round 2 Various ISR 2020-02-20
RcRownchangeKK*chgGame
 1964 1635 1.00 1 0.88 40 35.20 
  Kluchik, Julia 1964 RUS1.0010.884035.20 

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)
 

 

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