Individual Calculations July 2009
 Nedobora, Mikhail  Total change: -29.90  Rating chartPersonal card
 Israel National League 2009 Various ISR 2009-01-07
RcRownchangeKK*chgGame
 2466 2425 1.50 10 -2.99 10 -29.90 
  Smirin, Ilia g2647 ISR0.001-0.2210-2.20 
  Manor, Ilan g2490 ISR0.001-0.4110-4.10 
  Alterman, Boris g2572 ISR0.001-0.3010-3.00 
  Zaslavsky, Mikhail 2356 ISR0.001-0.6010-6.00 
  Gurevich, Gregory 2370 ISR0.501-0.0810-0.80 
  Porat, Ido f2354 ISR0.001-0.6010-6.00 
  Huzman, Alexander g2602 ISR0.5010.23102.30 
  Bykhovsky, Anatoly m2459 ISR0.001-0.4510-4.50 
  Vydeslaver, Alik m2398 ISR0.001-0.5410-5.40 
  Berkovich, Mark A m2412 ISR0.501-0.0210-0.20 

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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