Individual Calculations August 2012
 Zalkind, Konstantin  Total change: 13.80  Rating chartPersonal card
 Kiryat-Ono Summer 2012 Kiryat Ono ISR 2012-07-01
RcRownchangeKK*chgGame
 2300 2219 2.50 4 0.92 15 13.80 
  Gruenfeld, Yehuda g2447 ISR1.0010.791511.85 
  Axelrod, Arie f2331 ISR0.001-0.3515-5.25 
  Kraus, Ohad 2028 ISR1.0010.25153.75 
  Haimovich, Tal m2395 ISR0.5010.23153.45 

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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