Individual Calculations December 2012
 Gruenfeld, Yehuda  Total change: 8.80  Rating chartPersonal card
 International Eilat Open 2012 Group A Eilat ISR 2012-10-11
RcRownchangeKK*chgGame
 2321 2436 4.00 5 0.88 10 8.80 
  Drori, Dan 2170 ISR1.0010.18101.80 
  Gindi, Shachar 2272 ISR0.501-0.2210-2.20 
  Striechman, Orri 2036  * ISR1.0010.08100.80 
  Gurevich, Mikhail g2589 TUR1.0010.70107.00 
  Mikhalevski, Victor g2538 ISR0.5010.14101.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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