Individual Calculations November 2010
 Yam, Doron  Total change: -11.25  Rating chartPersonal card
 Summer Givataim 2010 Givataim ISR 2010-07-25
RcRownchangeKK*chgGame
 2096 2031 0.50 3 -0.75 15 -11.25 
  Zalkind, Konstantin f2207 ISR0.5010.23153.45 
  Lebedinsky, Eduard 2181 MDA0.001-0.3015-4.50 
  Dror, Levi 1900 ISR0.001-0.6815-10.20 

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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