Individual Calculations April 2013
 Mikhailov, Stepan  Total change: -7.95  Rating chartPersonal card
 North-West chess Championship for men St. Petersburg RUS 2013-03-10
RcRownchangeKK*chgGame
 2156 1988 1.50 7 -0.53 15 -7.95 
  Kudryashov, Sergei 2263 RUS0.5010.33154.95 
  Anjuhin, Alex m2306 RUS0.5010.37155.55 
  Kapustin, Alexander 2200 RUS0.001-0.2315-3.45 
  Veselov, Andrey 2099 RUS0.001-0.3515-5.25 
  Samsonov, Svyatoslav 2171 RUS0.001-0.2615-3.90 
  Trefilov, Maksim 1971 RUS0.001-0.5215-7.80 
  Kordumov, Sergei 2080 RUS0.5010.13151.95 

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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