Individual Calculations January 2009
 Trofimov, Yaroslav  Total change: 3.00  Rating chartPersonal card
 Cup of chess school Pavlodar KAZ 2008-09-13
RcRownchangeKK*chgGame
 2181 2025 2.50 8 0.12 25 3.00 
  Nurbekov, Askar 2063 KAZ0.001-0.4525-11.25 
  Lunev, Roman 2213 KAZ0.001-0.2625-6.50 
  Melnikov, Yegor f2244 KAZ1.0010.782519.50 
  Busin, Pavel 2066 KAZ0.001-0.4425-11.00 
  Kazakov, Konstantin 2166 KAZ1.0010.692517.25 
  Nukin, Askhat 2244 KAZ0.5010.28257.00 
  Lozhnikov, Vyacheslav 2220 KAZ0.001-0.2525-6.25 
  Nukin, Tolegen 2234 KAZ0.001-0.2325-5.75 

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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