Individual Calculations September 2009
 Bets, Anatolij  Total change: -2.20  Rating chartPersonal card
 Voronezh open 2009 - Master tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2335 2309 3.50 8 -0.22 10 -2.20 
  Zakhartsov, Viacheslav V. g2550 RUS0.001-0.2010-2.00 
  Sokolovsky, Victor 2061 RUS1.0010.19101.90 
  Ibrayev, Nurlan g2406 KAZ0.5010.13101.30 
  Stets, Dmitry m2422 UKR0.001-0.3510-3.50 
  Slugin, Sergey f2439 RUS0.5010.18101.80 
  Aketayeva, Dana wm2254 KAZ1.0010.42104.20 
  Airapetian, Gor f2369 RUS0.001-0.4210-4.20 
  Sukhareva, Evgeniya 2182 RUS0.501-0.1710-1.70 

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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