Individual Calculations July 2010
 Epifantsev, Igor  Total change: 4.20  Rating chartPersonal card
 Novokuznetsk Chmp. 2010 HL Novokuznetsk RUS 2010-05-01
RcRownchangeKK*chgGame
 2251 2222 4.00 8 0.28 15 4.20 
  Sergeev, Albert m2349 RUS0.5010.17152.55 
  Iskusnyh, Sergei g2497 RUS0.5010.33154.95 
  Lomantsov, Evgenij 2319 RUS0.001-0.3715-5.55 
  Chernov, Mikhail 2115 RUS0.501-0.1515-2.25 
  Shukan, Alexander 2229 RUS1.0010.51157.65 
  Medvedev, Emelian 2103 RUS1.0010.34155.10 
  Sitnikov, Dmitrij m2421 RUS0.001-0.2415-3.60 
  Sozin, Stepan 1976 RUS0.501-0.3115-4.65 

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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