Individual Calculations January 2010
 Chukharev, Sergey  Total change: -3.00  Rating chartPersonal card
 Europa-Azia 2009 open Gornozavodsk RUS 2009-11-07
RcRownchangeKK*chgGame
 2163 2327 7.50 11 -0.20 15 -3.00 
  Kohanov, Boris 1978 RUS0.001-0.8915-13.35 
  Chazov, Alexander 2123 RUS1.0010.24153.60 
  Ganiev, Takhir 1960 RUS1.0010.10151.50 
  Inkin, Viktor 2130 RUS1.0010.25153.75 
  Prokhorov, Mikhail A. 2107 RUS1.0010.22153.30 
  Ostanin, Vadim 2257 RUS0.001-0.6015-9.00 
  Abashev, Alex 2241 RUS0.501-0.1215-1.80 
  Poletaev, Vitaly 2067 RUS1.0010.18152.70 
  Smirnov, Alexey 2422 RUS0.5010.13151.95 
  Zharkov, Alexey 2284 RUS0.501-0.0615-0.90 
  Matveeva, Olga wf2220 RUS1.0010.35155.25 

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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