Individual Calculations January 2010
 Ospanov, Nazar  Total change: -15.15  Rating chartPersonal card
 Pavlodar-open-2009 Pavlodar KAZ 2009-12-08
RcRownchangeKK*chgGame
 2244 2171 1.50 6 -1.01 15 -15.15 
  Egorov, Yevgeny m2349 KAZ0.001-0.2715-4.05 
  Jumabayev, Rinat g2552 KAZ0.001-0.0915-1.35 
  Nukin, Askhat f2375 KAZ0.5010.26153.90 
  Skurygin, Grigory f2250 KAZ0.001-0.3915-5.85 
  Trofimov, Yaroslav 1987 KAZ1.0010.26153.90 
  Saiyn, Zhanat 1949 KAZ0.001-0.7815-11.70 

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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