Individual Calculations January 2009
 Krasyakov, Anton A.  Total change: -20.25  Rating chartPersonal card
 Karelian Autumn 2008 A2 Petrozavodsk RUS 2008-10-08
RcRownchangeKK*chgGame
 2204 1920 0.50 8 -0.81 25 -20.25 
  Ivanov, Sergey A. f2270 RUS0.001-0.1125-2.75 
  Romanko, Alexandr 2185 RUS0.001-0.1825-4.50 
  Dokutchaev, Alexander F. 2270 RUS0.001-0.1125-2.75 
  Nasonov, Vadim A. 2234 RUS0.001-0.1425-3.50 
  Savolainen, Lev P. 2163 RUS0.001-0.2025-5.00 
  Phil, Ilya N. 2147 RUS0.5010.29257.25 
  Ievlev, Andrey A. 2171 RUS0.001-0.1925-4.75 
  Pimenov, Revolt 2188 RUS0.001-0.1725-4.25 

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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