Individual Calculations January 2009
 Nurbekov, Askar  Total change: -7.25  Rating chartPersonal card
 Cup of chess school Pavlodar KAZ 2008-09-13
RcRownchangeKK*chgGame
 2177 2063 2.50 8 -0.29 25 -7.25 
  Nukin, Tolegen 2234 KAZ0.001-0.2725-6.75 
  Trofimov, Yaroslav 2025 KAZ1.0010.452511.25 
  Lunev, Roman 2213 KAZ1.0010.702517.50 
  Melnikov, Yegor f2244 KAZ0.5010.24256.00 
  Busin, Pavel 2066 KAZ0.001-0.5025-12.50 
  Kazakov, Konstantin 2166 KAZ0.001-0.3625-9.00 
  Nukin, Askhat 2244 KAZ0.001-0.2625-6.50 
  Lozhnikov, Vyacheslav 2220 KAZ0.001-0.2925-7.25 

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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