Individual Calculations January 2015
 Axelrod, Arie  Total change: -9.60  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2014 Herzliya ISR 2014-09-29
RcRownchangeKK*chgGame
 2116 2267 4.50 8 -0.96 10 -9.60 
  Kats, Amir 1932 ISR1.0010.12101.20 
  Hertz, Yaniv 2075 ISR0.001-0.7510-7.50 
  Rotshtein, Maxim 1867  * ISR1.0010.08100.80 
  Lavi, Idan 2107 ISR0.001-0.7110-7.10 
  Gamayev, Oleg 2142 ISR0.501-0.1710-1.70 
  Zorella, Benzion 2074 ISR1.0010.25102.50 
  Hasidovsky, Michael 2176 ISR1.0010.38103.80 
  Dvoirys, Semen I. g2555 RUS0.001-0.1610-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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