Individual Calculations September 2009
 Krainov, Alexey  Total change: -18.00  Rating chartPersonal card
 Volga Cup 2009 open Kostroma RUS 2009-07-03
RcRownchangeKK*chgGame
 2115 2265 4.00 7 -0.72 25 -18.00 
  Mironov, Vadim 1983 RUS0.501-0.3425-8.50 
  Smirnova, Ekaterina 1865  * RUS1.0010.08252.00 
  Gorbatov, Alexej m2404 RUS0.001-0.3125-7.75 
  Dubov, Alexandr 2064 RUS1.0010.24256.00 
  Mandrikov, Sergey 2053 RUS0.501-0.2725-6.75 
  Gorishniy, Yuri 2080 RUS1.0010.26256.50 
  Gerasimov, Ivan 2353 RUS0.001-0.3825-9.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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