Individual Calculations November 2012
 Britvin, Ilya  Total change: -21.00  Rating chartPersonal card
 Autumn on Petrograd Side 2012 St. Petersburg RUS 2012-09-24
RcRownchangeKK*chgGame
 1857 1709 1.50 7 -0.70 30 -21.00 
  Klyuev, Viktor 1993 RUS0.001-0.1630-4.80 
  Osmanov, Magomed 1865 RUS0.5010.21306.30 
  Smirnov, Vladimir G. 1975 RUS0.001-0.1830-5.40 
  Yusupova, Lilia 1602 RUS0.501-0.1530-4.50 
  Glazov, Anatoly 1856 RUS0.001-0.3030-9.00 
  Tskhadadze, Anna 1819 RUS0.5010.15304.50 
  Poborchiy, Roman 1887 RUS0.001-0.2730-8.10 

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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