Individual Calculations July 2013
 Gershkowich, David  Total change: 1.05  Rating chartPersonal card
 Spring 2013 Mark Centre Tel Aviv ISR 2013-04-30
RcRownchangeKK*chgGame
 2049 2247 3.00 4 0.07 15 1.05 
  Bejashvili, Irma 1876 ISR1.0010.10151.50 
  Amit, Eli 1993 ISR1.0010.19152.85 
  Shlam, Yehuda 2087 ISR1.0010.29154.35 
  Shutzman, Joseph f2239 USA0.001-0.5115-7.65 

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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