Individual Calculations June 2013
 Zisman, Philip  Total change: 12.90  Rating chartPersonal card
 Jerusalem Championship 2013 Jerusalem ISR 2012-12-17
RcRownchangeKK*chgGame
 2077 2211 5.50 7 0.86 15 12.90 
  Levin, Natan 1886 ISR1.0010.13151.95 
  Slonimskij, Arkadij 2165 RUS0.001-0.5615-8.40 
  Belokopyt, Boris 1959 RUS1.0010.19152.85 
  Yosefashvilly, Michael 2107 ISR1.0010.36155.40 
  Nareznoy, David 2051 ISR1.0010.29154.35 
  Or, Yochanan 1926 ISR1.0010.16152.40 
  Battaglini, Gabriel m2442 FRA0.5010.29154.35 

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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