Individual Calculations January 2011
 Bykhovsky, Avigdor  Total change: 3.50  Rating chartPersonal card
 Intl. Festival PT 2010 GM Petach Tikva ISR 2010-12-02
RcRownchangeKK*chgGame
 2454 2424 4.50 9 0.35 10 3.50 
  Mikhalevski, Victor g2602 ISR0.5010.23102.30 
  Baron, Tal m2455 ISR0.001-0.4610-4.60 
  Popilski, Gil m2418 ISR0.501-0.0110-0.10 
  Sivuk, Vitaly f2429 UKR1.0010.51105.10 
  Raznikov, Danny f2345 ISR0.501-0.1110-1.10 
  Sveshnikov, Evgeny g2514 LAT0.5010.12101.20 
  Zubov, Alexander m2574 UKR0.001-0.3010-3.00 
  Deutsch, Eyal f2354 ISR1.0010.40104.00 
  Bitensky, Igor m2399 ISR0.501-0.0310-0.30 

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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