Individual Calculations July 2012
 Reshef, Omer  Total change: 23.40  Rating chartPersonal card
 Spring 2012 Herzlia Herzlia ISR 2012-04-16
RcRownchangeKK*chgGame
 2207 2202 6.00 9 1.56 15 23.40 
  Philosoph, Assi 1976 ISR1.0010.21153.15 
  Cnaan, Moshe 2135 ISR1.0010.41156.15 
  Gamayev, Oleg 2239 ISR1.0010.55158.25 
  Gruenfeld, Yehuda g2460 ISR0.5010.32154.80 
  Poleg, Matan 1992 ISR1.0010.23153.45 
  Porat, Daniel 2200 ISR1.0010.50157.50 
  Zilberman, Yaacov g2418 ISR0.5010.28154.20 
  Axelrod, Arie f2317 ISR0.001-0.3415-5.10 
  Hasidovsky, Michael 2128 ISR0.001-0.6015-9.00 

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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