Individual Calculations February 2017
 Eyal, Amir  Total change: 4.40  Rating chartPersonal card
 Liga Alef Hadarim 2017 Round 1-2 various ISR 2017-01-05
RcRownchangeKK*chgGame
 1877 1629 0.50 2 0.11 40 4.40 
  Ivatarov, Gurami 1911 ISR0.5010.344013.60 
  Levi, Nisan 1843 ISR0.001-0.2340-9.20 

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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