Individual Calculations January 2010
 Chaschin, Nikolai  Total change: -28.05  Rating chartPersonal card
 Novosbbirsk November 2009 open Novosibirsk RUS 2009-11-16
RcRownchangeKK*chgGame
 1863 1844 2.00 8 -1.87 15 -28.05 
  Volkov, Petr 2049 RUS0.001-0.2415-3.60 
  Narchuk, Margarita 1715 RUS0.001-0.6715-10.05 
  Tulupov, Mikhail 1709 RUS1.0010.32154.80 
  Klimov, Valery 1942 RUS0.001-0.3715-5.55 
  Ivanov, Albert 1730 RUS0.001-0.6615-9.90 
  Bragin, Mikhail 1760 RUS0.001-0.6215-9.30 
  Glazkov, Leonid 2144 RUS1.0010.851512.75 
  Stepanenko, Leonid 1857 RUS0.001-0.4815-7.20 

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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