Individual Calculations September 2010
 Ronen, Israel  Total change: -0.75  Rating chartPersonal card
 Natanya Shah-Kait 2010 Natanya ISR 2010-06-30
RcRownchangeKK*chgGame
 2016 2129 2.50 4 -0.05 15 -0.75 
  Maman, Emanuel 1941 ISR0.501-0.2415-3.60 
  Bernshtein, Tomer 1944 ISR1.0010.26153.90 
  Sadevich, Rachel 1808 ISR1.0010.13151.95 
  Axelrod, Arie f2371 ISR0.001-0.2015-3.00 

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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