Individual Calculations April 2009
 Igambergenov, Alibek  Total change: -5.55  Rating chartPersonal card
 Championship of Republic of Kazakhstan amongst men's Pavlodar KAZ 2009-02-17
RcRownchangeKK*chgGame
 2232 2137 1.50 5 -0.37 15 -5.55 
  Nukin, Askhat 2274 KAZ0.5010.18152.70 
  Alaguzov, Maxat 2336 KAZ1.0010.761511.40 
  Aubakirov, Azamat 2246 KAZ0.001-0.3515-5.25 
  Popov, Dmitriy 2241 KAZ0.001-0.3615-5.40 
  Oshakbayev, Baurzhan 2062 KAZ0.001-0.6015-9.00 

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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