Individual Calculations September 2013
 Striechman, Orri  Total change: 7.95  Rating chartPersonal card
 KFS Weekend 2013 Rashit Kfar Saba ISR 2013-08-01
RcRownchangeKK*chgGame
 2178 2079 2.50 5 0.53 15 7.95 
  Haimovich, Tal m2355 ISR0.001-0.1715-2.55 
  Gruenfeld, Yehuda g2448 ISR0.001-0.1015-1.50 
  Bodenshtein, Yair 1875 ISR1.0010.24153.60 
  Monteriano, Eran 1947 ISR1.0010.32154.80 
  Rozhanski, Yosef 2265 ISR0.5010.24153.60 

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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