Individual Calculations January 2010
 Kurmanbayev, Erken  Total change: -0.25  Rating chartPersonal card
 Pavlodar-open-2009 Pavlodar KAZ 2009-12-08
RcRownchangeKK*chgGame
 2285 2186 3.00 8 -0.01 25 -0.25 
  Ibrayev, Nurlan g2387 KAZ0.001-0.2425-6.00 
  Nukin, Tolegen 2252 KAZ1.0010.592514.75 
  Kassimov, Baurzhan 2242 KAZ0.5010.08252.00 
  Gurkin, Anton 2240 KAZ0.5010.08252.00 
  Grebenschikov, Vladimir m2254 KAZ1.0010.592514.75 
  Khusnutdinov, Rustam g2512 KAZ0.001-0.1325-3.25 
  Artemiev, Vladislav 2151 RUS0.001-0.5525-13.75 
  Shreiner, Nikolay 2239 UKR0.001-0.4325-10.75 

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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