Individual Calculations September 2012
 Gruzmann, Boris  Total change: 25.65  Rating chartPersonal card
 European Senior Chess Championship 2012 Kaunas LTU 2012-08-18
RcRownchangeKK*chgGame
 2248 2277 6.50 9 1.71 15 25.65 
  Masich, Vladimir 1948 RUS1.0010.12151.80 
  Rositsan, Boris f2144 LTU1.0010.32154.80 
  Balashov, Yuri S g2450 RUS0.001-0.2715-4.05 
  Skuja, Aivars 2157 LAT1.0010.34155.10 
  Mishuchkov, Nikolai M. m2408 RUS0.5010.18152.70 
  Ivanets, Vladimir f2201 RUS0.501-0.1015-1.50 
  Romcovici, Victor m2146 MDA1.0010.32154.80 
  Berkovich, Mark A m2366 ISR1.0010.62159.30 
  Chernikov, Oleg L g2411 RUS0.5010.18152.70 

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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