Individual Calculations September 2012
 Reshef, Omer  Total change: 18.45  Rating chartPersonal card
 KFS Weekend 2012 Rashit Kfar Saba ISR 2012-08-02
RcRownchangeKK*chgGame
 2245 2210 3.50 5 1.23 15 18.45 
  Striechman, Orri 1969 ISR0.501-0.3015-4.50 
  Judkovsky, Yair 2346 ISR0.5010.18152.70 
  Cnaan, Moshe 2076 ISR1.0010.32154.80 
  Zilberman, Yaacov g2401 ISR0.5010.25153.75 
  Gruenfeld, Yehuda g2434 ISR1.0010.781511.70 

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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