Individual Calculations April 2013
 Okrugin, Sergey  Total change: -8.90  Rating chartPersonal card
 CFR Chmp 2013 man Pushchino RUS 2013-03-16
RcRownchangeKK*chgGame
 2219 2345 5.00 9 -0.89 10 -8.90 
  Sadovsky, Artem 2125 RUS1.0010.22102.20 
  Vilchenkov, Nikolay 2106 RUS1.0010.20102.00 
  Airapetian, Gor m2471 RUS0.001-0.3310-3.30 
  Grishin, G.g. 2223 RUS1.0010.33103.30 
  Bragin, Alexander 2357 RUS0.5010.02100.20 
  Vdovin, Vadim 2148 RUS0.501-0.2510-2.50 
  Nozdrachev, Leonid f2365 RUS0.5010.03100.30 
  Vershinin, Andrey A 1998 RUS0.001-0.8910-8.90 
  Arbuzov, Ivan 2180 RUS0.501-0.2210-2.20 

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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