Individual Calculations November 2009
 Ostanin, Vadim  Total change: 20.85  Rating chartPersonal card
 Perm August 2009 open Perm RUS 2009-08-11
RcRownchangeKK*chgGame
 2185 2236 6.50 9 1.39 15 20.85 
  Kashin, Yury 1999 RUS1.0010.20153.00 
  Kozlov, Vladimir 2122 RUS1.0010.34155.10 
  Davydov, Stepan 2206 RUS0.501-0.0415-0.60 
  Goldshtein, Grigory 2225 RUS1.0010.48157.20 
  Volodin, Ivan 2264 RUS0.5010.04150.60 
  Syrchikov, Alexander f2301 RUS0.5010.09151.35 
  Matveeva, Olga wf2168 RUS0.501-0.0915-1.35 
  Karpenko, Alexander 2166 RUS1.0010.40156.00 
  Terentjev, Vladislav 2217 RUS0.501-0.0315-0.45 

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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