Individual Calculations January 2010
 Skurygin, Grigory  Total change: -13.20  Rating chartPersonal card
 Pavlodar-open-2009 Pavlodar KAZ 2009-12-08
RcRownchangeKK*chgGame
 2260 2250 2.50 7 -0.88 15 -13.20 
  Saiyn, Zhanat 1949 KAZ0.001-0.8515-12.75 
  Bazilov, Arman 2234 KAZ0.501-0.0215-0.30 
  Iuldachev, Saidali g2514 UZB0.001-0.1815-2.70 
  Ospanov, Nazar 2171 KAZ1.0010.39155.85 
  Kassimov, Baurzhan 2242 KAZ0.501-0.0115-0.15 
  Zakharov, Valentin m2360 KAZ0.5010.15152.25 
  Egorov, Yevgeny m2349 KAZ0.001-0.3615-5.40 

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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