Individual Calculations November 2009
 Ospanov, Nazar  Total change: 7.35  Rating chartPersonal card
 Open chess festival dedicated to day of miner Ekibastuz KAZ 2009-08-22
RcRownchangeKK*chgGame
 2146 2146 4.00 7 0.49 15 7.35 
  Lozhnikov, Vyacheslav 2286 KAZ0.5010.19152.85 
  Dosayev, Amankeldy 2176 KAZ0.001-0.4615-6.90 
  Davletbayeva, Madina wf2133 KAZ0.001-0.5215-7.80 
  Konovalov, Oleg 2059 KAZ1.0010.38155.70 
  Busin, Pavel 2106 KAZ1.0010.44156.60 
  Artemiev, Vladislav 2099 RUS0.501-0.0715-1.05 
  Kurmanbayev, Yerken 2164 KAZ1.0010.53157.95 

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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