Individual Calculations January 2011
 Kurmanbayev, Yerken  Total change: 57.60  Rating chartPersonal card
 Pavlodar-open 2010 Pavlodar KAZ 2010-11-30
RcRownchangeKK*chgGame
 2399 2133 5.50 9 3.84 15 57.60 
  Artemiev, Vladislav f2356 RUS0.5010.28154.20 
  Kazakov, Konstantin f2335 KAZ1.0010.761511.40 
  Kostenko, Petr g2483 KAZ0.001-0.1115-1.65 
  Demianjuk, Alexander 2327 RUS1.0010.751511.25 
  Iskusnyh, Sergei g2465 RUS0.5010.38155.70 
  Ibrayev, Nurlan g2407 KAZ0.5010.33154.95 
  Temirbayev, Serikbay g2428 KAZ1.0010.851512.75 
  Grebenschikov, Vladimir m2277 KAZ1.0010.691510.35 
  Ismagambetov, Anuar g2510 KAZ0.001-0.0915-1.35 

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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