Individual Calculations April 2008
 Kuporosov, Viktor  Total change: 9.40  Rating chartPersonal card
 PriFR Men's Chmp. 2008 open Kazan RUS 2008-01-23
RcRownchangeKK*chgGame
 2339 2439 6.50 9 0.94 10 9.40 
  Demidov, Vyacheslav 2161 RUS0.501-0.3310-3.30 
  Pushkin, Eduard 2185 RUS1.0010.19101.90 
  Toropov, Pavel 2133 RUS1.0010.14101.40 
  Ayupov, Damir m2373 RUS1.0010.41104.10 
  Kharlov, Andrei g2538 RUS0.5010.14101.40 
  Shaposhnikov, Evgeny g2537 RUS0.5010.13101.30 
  Ponfilenok, Vladimir 2427 RUS0.501-0.0210-0.20 
  Ospennikov, Dmitry V f2217 RUS1.0010.22102.20 
  Kalegin, Evgenij m2480 RUS0.5010.06100.60 

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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