Individual Calculations September 2009
 Shaidullina, Sandugach  Total change: -12.75  Rating chartPersonal card
 Volga Cup 2009 open Kostroma RUS 2009-07-03
RcRownchangeKK*chgGame
 2123 2243 5.00 9 -0.85 15 -12.75 
  Vorobev, Kirill 2086 RUS0.501-0.2115-3.15 
  Kusenkova, Natallia 1913 BLR1.0010.12151.80 
  Mironov, Vadim 1983 RUS1.0010.18152.70 
  Okrugin, Sergey m2369 RUS0.5010.17152.55 
  Askarov, Marat g2495 RUS0.001-0.1915-2.85 
  Pogilov, Ivan 2114 RUS0.501-0.1715-2.55 
  Bykov, Evgeny 2058 RUS1.0010.26153.90 
  Dubov, Alexandr 2064 RUS0.001-0.7315-10.95 
  Bajaramov, Elvin 2024 RUS0.501-0.2815-4.20 

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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