Individual Calculations September 2011
 Itzhaky, Shmuel  Total change: -10.35  Rating chartPersonal card
 Summer 2011 Mark Centre Tel Aviv ISR 2011-06-14
RcRownchangeKK*chgGame
 1920 2055 2.00 4 -0.69 15 -10.35 
  Azikri, Gur 1903 ISR0.001-0.7015-10.50 
  Aysh, Eli 1901 ISR1.0010.29154.35 
  Gelman, Hagai 1787 ISR1.0010.17152.55 
  Shlam, Yehuda 2090 ISR0.001-0.4515-6.75 

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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