Individual Calculations August 2013
 Gruenfeld, Yehuda  Total change: 5.90  Rating chartPersonal card
 Kiryat-Ono Intl Festival 2013 A Kiryat Ono ISR 2013-06-30
RcRownchangeKK*chgGame
 2304 2445 4.00 5 0.59 10 5.90 
  Elchanati, Alon 2149 ISR1.0010.15101.50 
  Gindi, Shachar 2278 ISR1.0010.28102.80 
  Zilberman, Yaacov g2389 ISR0.501-0.0810-0.80 
  Haimovich, Tal m2352 ISR0.501-0.1310-1.30 
  Axelrod, Arie f2350 ISR1.0010.37103.70 

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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