Individual Calculations July 2010
 Zifroni, Dov  Total change: 13.10  Rating chartPersonal card
 Israel National League 2010 Various ISR 2010-01-29
RcRownchangeKK*chgGame
 2527 2472 6.00 11 1.31 10 13.10 
  Lerner, Konstantin Z. g2538 UKR0.5010.09100.90 
  Porat, Ido m2441 ISR1.0010.46104.60 
  Komarov, Dimitri g2523 UKR0.5010.07100.70 
  Kosashvili, Yona g2521 ISR1.0010.57105.70 
  Nabaty, Tamir 2489 ISR0.5010.02100.20 
  Rodshtein, Maxim g2622 ISR0.5010.20102.00 
  Tunik, Gennady g2498 RUS0.5010.04100.40 
  Oleksienko, Mikhailo g2546 UKR0.5010.10101.00 
  Manor, Ilan g2486 ISR0.5010.02100.20 
  Smirin, Ilia g2668 ISR0.001-0.2510-2.50 
  Kantsler, Boris g2468 ISR0.501-0.0110-0.10 

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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