Individual Calculations September 2012
 Ospanov, Nazar  Total change: -2.70  Rating chartPersonal card
 Priirtyshe-2012 Pavlodar KAZ 2012-08-04
RcRownchangeKK*chgGame
 2053 2311 7.00 9 -0.18 15 -2.70 
  Assaubayeva, Diana wf1911  * KAZ1.0010.08151.20 
  Kotsur, Ivan 2053 KAZ0.001-0.8215-12.30 
  Aslyamov, Ildar 1911  * KAZ1.0010.08151.20 
  Grigoriev, A 2010 KAZ1.0010.15152.25 
  Serikbay, Chingiz 2017 KAZ1.0010.15152.25 
  Lozhnikov, Vyacheslav f2305 KAZ1.0010.49157.35 
  Karmenov, Berik 2134 KAZ1.0010.27154.05 
  Davletbayeva, Madina wm2165 KAZ0.001-0.7015-10.50 
  Bayzhanova, Zhanar 1975 KAZ1.0010.12151.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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