Individual Calculations July 2011
 Sidorenko, Ilya  Total change: -1.10  Rating chartPersonal card
 Israel National League 2011 Various ISR 2011-01-14
RcRownchangeKK*chgGame
 2458 2430 5.00 11 -0.11 10 -1.10 
  Rechlis, Gad g2462 ISR0.001-0.4610-4.60 
  Lederer, Yoav 2299 ISR0.501-0.1810-1.80 
  Rodshtein, Maxim g2625 ISR1.0010.75107.50 
  Drozdov, Alexandre f2319 RUS0.501-0.1510-1.50 
  Haimovich, Tal m2416 ISR1.0010.48104.80 
  Avrukh, Boris g2626 ISR0.001-0.2510-2.50 
  Bruk, Ofer m2451 ISR0.5010.03100.30 
  Kaplan, Sasha m2442 ISR0.5010.02100.20 
  Jirka, Jiri m2424 CZE0.501-0.0110-0.10 
  Baron, Tal m2465 ISR0.001-0.4510-4.50 
  Gofshtein, Leonid g2507 ISR0.5010.11101.10 

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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