Individual Calculations June 2013
 Orlov, Sergei  Total change: -22.20  Rating chartPersonal card
 Spring on Petrograd Side 2013 St. Petersburg RUS 2013-05-13
RcRownchangeKK*chgGame
 1824 1830 2.50 8 -1.48 15 -22.20 
  Markevich, Ilya 2185 RUS0.001-0.1115-1.65 
  Biyachuev, Minkail 1503 RUS0.001-0.8715-13.05 
  Gavrikov, Viktor 1444 RUS1.0010.09151.35 
  Mukha, Aleksey 1924 RUS0.5010.13151.95 
  Dushin, Nikolay 1999 RUS0.001-0.2815-4.20 
  Semenikhin, Viktor 1681 RUS1.0010.30154.50 
  Mironovich, Mark 1867 RUS0.001-0.4515-6.75 
  Chernov, Maksim 1987 RUS0.001-0.2915-4.35 

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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