Individual Calculations May 2011
 Gerzhoy, Leonid  Total change: -2.50  Rating chartPersonal card
 Elitzur Winter 2011 GM Petach Tikva ISR 2011-02-24
RcRownchangeKK*chgGame
 2437 2498 5.00 9 -0.25 10 -2.50 
  Battaglini, Gabriel m2437 FRA1.0010.42104.20 
  Zilberman, Yaacov g2468 ISR0.501-0.0410-0.40 
  Axelrod, Arie f2403 ISR0.501-0.1310-1.30 
  Zubov, Alexander g2583 UKR0.001-0.3810-3.80 
  Baron, Tal m2465 ISR0.001-0.5510-5.50 
  Gruenfeld, Yehuda g2472 ISR0.501-0.0410-0.40 
  Kudischewitsch, David m2348 RUS1.0010.30103.00 
  Popilski, Gil m2402 ISR0.501-0.1310-1.30 
  Deutsch, Eyal f2352 ISR1.0010.30103.00 

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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