Individual Calculations March 2017
 Gorelovsky, Boris  Total change: -24.80  Rating chartPersonal card
 Liga Alef Sharon 2017 Round 3-4 varios ISR 2017-02-04
RcRownchangeKK*chgGame
 1940 1793 0.00 2 -0.62 40 -24.80 
  Atzmon, Emanuel 1988 ISR0.001-0.2540-10.00 
  Shwarchbard, Zvi 1891 ISR0.001-0.3740-14.80 

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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