Individual Calculations August 2013
 Zilberman, Yaacov  Total change: 11.60  Rating chartPersonal card
 Kiryat-Ono Intl Festival 2013 A Kiryat Ono ISR 2013-06-30
RcRownchangeKK*chgGame
 2317 2389 4.00 5 1.16 10 11.60 
  Kraus, Yair 1989  * ISR1.0010.08100.80 
  Bakalchuk, Johnatan 2150 ISR1.0010.20102.00 
  Gruenfeld, Yehuda g2445 ISR0.5010.08100.80 
  Popilski, Gil g2515 ISR0.5010.17101.70 
  Soffer, Ram g2487 ISR1.0010.63106.30 
 * 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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