Individual Calculations February 2016
 Gorshtein, Ido  Total change: 29.20  Rating chartPersonal card
 Israel Youth Teams Championship playoff 2015-16 Kfar Saba ISR 2016-01-02
RcRownchangeKK*chgGame
 1877 2026 1.00 1 0.30 40 12.00 
  Gorodetzky, Matan 1877 ISR1.0010.304012.00 

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 Mercaz 2016 Round 1-2 various ISR 2016-01-16
RcRownchangeKK*chgGame
 1973 2026 1.00 1 0.43 40 17.20 
  Ben Ari, Yannay 1973 ISR1.0010.434017.20 

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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