Individual Calculations January 2010
 Matveeva, Olga  Total change: -3.00  Rating chartPersonal card
 Europa-Azia 2009 open Gornozavodsk RUS 2009-11-07
RcRownchangeKK*chgGame
 2163 2220 5.50 10 -0.20 15 -3.00 
  Voytuyk, Valery 1916 RUS1.0010.14152.10 
  Filipenko, Alexander V m2362 RUS0.001-0.3115-4.65 
  Grebionkin, Vasily 2078 RUS1.0010.31154.65 
  Krutko, Anatoly f2422 RUS0.001-0.2415-3.60 
  Prokhorov, Mikhail A. 2107 RUS0.001-0.6515-9.75 
  Pershina, Elena 1992 RUS1.0010.21153.15 
  Goretov, Andrey 2036 RUS1.0010.26153.90 
  Ivanov, Alexander V. 2148 RUS1.0010.40156.00 
  Abashev, Alex 2241 RUS0.5010.03150.45 
  Chukharev, Sergey f2327 RUS0.001-0.3515-5.25 

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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