Individual Calculations July 2011
 Rodshtein, Maxim  Total change: -1.50  Rating chartPersonal card
 Israel National League 2011 Various ISR 2011-01-14
RcRownchangeKK*chgGame
 2471 2625 7.50 11 -0.15 10 -1.50 
  Lederer, Yoav 2299 ISR0.501-0.3710-3.70 
  Drozdov, Alexandre f2319 RUS1.0010.14101.40 
  Sidorenko, Ilya m2430 ISR0.001-0.7510-7.50 
  Zifroni, Dov g2490 ISR1.0010.32103.20 
  Manor, Ilan g2491 ISR0.501-0.1810-1.80 
  Lerner, Konstantin Z. g2521 UKR1.0010.36103.60 
  Avrukh, Boris g2626 ISR0.5010.00100.00 
  Soffer, Ram g2489 ISR1.0010.32103.20 
  Liss, Eran g2471 ISR1.0010.29102.90 
  Zubov, Alexander m2583 UKR0.001-0.5610-5.60 
  Rechlis, Gad g2462 ISR1.0010.28102.80 

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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