Individual Calculations July 2010
 Gesser, Bella  Total change: -11.25  Rating chartPersonal card
 ISR 2nd League Center 2010 Various ISR 2010-01-23
RcRownchangeKK*chgGame
 2087 2287 1.50 3 -0.75 15 -11.25 
  Shteinberg, Vladimir 2190 ISR0.001-0.6315-9.45 
  Ettinger, Amir 2001 ISR1.0010.16152.40 
  Aronin, Pavel 2071 MNC0.501-0.2815-4.20 

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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