Individual Calculations September 2009
 Fedukin, Alexandre  Total change: -8.25  Rating chartPersonal card
 Peaceful Atom 2009 open Volgodonsk RUS 2009-07-23
RcRownchangeKK*chgGame
 2164 1995 1.50 7 -0.55 15 -8.25 
  Elizarov, Dmitry f2311 RUS0.001-0.1315-1.95 
  Sukhareva, Evgeniya 2182 RUS1.0010.741511.10 
  Igdirov, Boris 2125 RUS0.001-0.3215-4.80 
  Bestchastny, Yiakov 2249 RUS0.5010.31154.65 
  Petrova, Olga 2262 RUS0.001-0.1815-2.70 
  Gunkin, Alexander 2093 RUS0.001-0.3715-5.55 
  Martynov, Igor 1923 RUS0.001-0.6015-9.00 

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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