Individual Calculations April 2008
 Nurbekov, Askar  Total change: -43.25  Rating chartPersonal card
 Pavlodar-open Pavlodar KAZ 2007-12-16
RcRownchangeKK*chgGame
 2149 2111 0.50 5 -1.73 25 -43.25 
  Nukin, Ashat 2210 KAZ0.001-0.3625-9.00 
  Kuderin, Daniyar 2151 KAZ0.001-0.4425-11.00 
  Bigabylov, Zhuban 2143 KAZ0.001-0.4625-11.50 
  Tashimova, Nadiya wf2073 KAZ0.501-0.0525-1.25 
  Sukhov, Maxim 2166 KAZ0.001-0.4225-10.50 

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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