Individual Calculations July 2010
 Aronin, Pavel  Total change: 18.25  Rating chartPersonal card
 ISR 2nd League Center 2010 Various ISR 2010-01-23
RcRownchangeKK*chgGame
 2108 2071 3.00 5 0.73 25 18.25 
  Alperovich, Asher 2117 ISR1.0010.562514.00 
  Tal, Eyal 2071 ISR1.0010.502512.50 
  Gesser, Bella wg2287 ISR0.5010.28257.00 
  Freidles, Victor 1947 ISR0.501-0.1725-4.25 
  Epelbaum, Lev 2117 ISR0.001-0.4425-11.00 

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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