Individual Calculations January 2011
 Zubov, Alexander  Total change: 9.00  Rating chartPersonal card
 Intl. Festival PT 2010 GM Petach Tikva ISR 2010-12-02
RcRownchangeKK*chgGame
 2438 2574 7.00 9 0.90 10 9.00 
  Baron, Tal m2455 ISR0.501-0.1610-1.60 
  Popilski, Gil m2418 ISR1.0010.29102.90 
  Sivuk, Vitaly f2429 UKR1.0010.31103.10 
  Raznikov, Danny f2345 ISR0.501-0.2910-2.90 
  Sveshnikov, Evgeny g2514 LAT0.501-0.0810-0.80 
  Deutsch, Eyal f2354 ISR1.0010.22102.20 
  Bykhovsky, Avigdor g2424 RUS1.0010.30103.00 
  Bitensky, Igor m2399 ISR1.0010.27102.70 
  Mikhalevski, Victor g2602 ISR0.5010.04100.40 

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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