Individual Calculations June 2013
 Rumiantsev, Alex  Total change: -6.45  Rating chartPersonal card
 Spring on Petrograd Side 2013 St. Petersburg RUS 2013-05-13
RcRownchangeKK*chgGame
 1915 1809 2.50 8 -0.43 15 -6.45 
  Pischikov, Vadim 2121 RUS0.001-0.1415-2.10 
  Dmitriev, Sergei 1940 RUS0.5010.18152.70 
  Chernov, Maksim 1987 RUS0.001-0.2715-4.05 
  Stroganov, Anatoly 1797 RUS0.501-0.0215-0.30 
  Mironovich, Mark 1867 RUS0.5010.08151.20 
  Mukha, Aleksey 1924 RUS1.0010.66159.90 
  Dushin, Nikolay 1999 RUS0.001-0.2515-3.75 
  Semenikhin, Viktor 1681 RUS0.001-0.6715-10.05 

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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