Individual Calculations January 2013
 Kurmanbayev, Yerken  Total change: -6.15  Rating chartPersonal card
 Pavlodar-open-2012 Pavlodar KAZ 2012-11-29
RcRownchangeKK*chgGame
 2218 2214 4.00 9 -0.41 15 -6.15 
  Artemiev, Vladislav m2461 RUS0.001-0.1915-2.85 
  Kurash, Alexander 1871 RUS1.0010.12151.80 
  Soltanov, Serik f2361 KAZ0.5010.20153.00 
  Khusnutdinov, Rustam g2509 KAZ0.001-0.1515-2.25 
  Nevostrujev, Vladimir g2449 RUS0.5010.29154.35 
  Ivko, Vladimir 2056 KAZ1.0010.29154.35 
  Saduakassova, Dinara wm2297 KAZ0.001-0.3915-5.85 
  Ainutdinova, Yekaterina wf2039 KAZ0.001-0.7315-10.95 
  Solomatin, Sergey 1920 KAZ1.0010.15152.25 

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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