Individual Calculations February 2020
 Cohen, Elad  Total change: 48.40  Rating chartPersonal card
 Elite Youth League - South 2019/20 Playoffs Various ISR 2020-01-02
RcRownchangeKK*chgGame
 2275 1914 1.00 1 0.90 40 36.00 
  Yaniv, Yuval 2275 ISR1.0010.904036.00 

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)
 
 Liga Artzit Darom 2020 Round 1 Various ISR 2020-01-18
RcRownchangeKK*chgGame
 2164 1914 0.50 1 0.31 40 12.40 
  Tratatovici, Dan 2164 ISR0.5010.314012.40 

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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