Individual Calculations September 2009
 Bykhovsky, Anatoly  Total change: -13.00  Rating chartPersonal card
 Maccabiah 2009 Intl GM Natanya ISR 2009-07-12
RcRownchangeKK*chgGame
 2463 2487 3.50 9 -1.30 10 -13.00 
  Porat, Ido m2425 ISR0.001-0.5910-5.90 
  Grunberg, Mihai-Lucian m2411 ROU1.0010.40104.00 
  Sidorenko, Ilya 2390 ISR1.0010.37103.70 
  Gruenfeld, Yehuda g2490 ISR0.5010.00100.00 
  Szuhanek, Ranko m2457 ROU0.001-0.5410-5.40 
  Lerner, Konstantin Z. g2549 UKR0.5010.09100.90 
  Diamant, Andre g2520 BRA0.001-0.4510-4.50 
  Nabaty, Tamir 2504 ISR0.5010.02100.20 
  Caspi, Israel m2417 ISR0.001-0.6010-6.00 

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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