Individual Calculations November 2009
 Nukin, Tolegen  Total change: -30.30  Rating chartPersonal card
 Open chess festival dedicated to day of miner Ekibastuz KAZ 2009-08-22
RcRownchangeKK*chgGame
 2131 2282 3.50 8 -2.02 15 -30.30 
  Sagnayev, Kunanbay 2019 KAZ0.501-0.3215-4.80 
  Grebenschikov, Vladimir m2308 KAZ0.5010.04150.60 
  Artemiev, Vladislav 2099 RUS0.001-0.7415-11.10 
  Kuderin, Daulet 2093 KAZ1.0010.25153.75 
  Kurmanbayev, Yerken 2164 KAZ0.001-0.6615-9.90 
  Balakanova, Bakhyt 2014 KAZ1.0010.17152.55 
  Karayev, Assylkhan f2295 KAZ0.5010.02150.30 
  Konovalov, Oleg 2059 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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