Individual Calculations July 2010
 Lerner, Konstantin Z.  Total change: -2.70  Rating chartPersonal card
 Israel National League 2010 Various ISR 2010-01-29
RcRownchangeKK*chgGame
 2484 2538 6.00 11 -0.27 10 -2.70 
  Zifroni, Dov g2472 ISR0.501-0.0910-0.90 
  Zaslavsky, Mikhail f2391 ISR0.501-0.2010-2.00 
  Smirin, Ilia g2668 ISR0.5010.18101.80 
  Jirka, Jiri m2398 CZE1.0010.31103.10 
  Kosashvili, Yona g2521 ISR0.001-0.5210-5.20 
  Komarov, Dimitri g2523 UKR0.501-0.0210-0.20 
  Rodshtein, Maxim g2622 ISR1.0010.62106.20 
  Nabaty, Tamir 2489 ISR0.001-0.5710-5.70 
  Lederer, Yoav 2298 ISR0.501-0.3010-3.00 
  Rechlis, Gad g2460 ISR0.501-0.1110-1.10 
  Manor, Ilan g2486 ISR1.0010.43104.30 

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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