Individual Calculations October 2008
 Kostenko, Petr  Total change: -13.00  Rating chartPersonal card
 Championship of Republic a Kazakhstan Kostanay KAZ 2008-04-20
RcRownchangeKK*chgGame
 2214 2514 5.50 8 -1.30 10 -13.00 
  Karmenov, Berik 2164 KAZ1.0010.11101.10 
  Nukin, T. 2234 KAZ1.0010.16101.60 
  Alaguzov, Maxat 2348 KAZ0.001-0.7210-7.20 
  Baimoldinov, Aidar 2223 KAZ1.0010.15101.50 
  Pak, Evgeniy 2204 KAZ0.001-0.8610-8.60 
  Kazekenov, Marat 2164 KAZ1.0010.11101.10 
  Yurovsky, Sergey 2194 KAZ0.501-0.3710-3.70 
  Rakhimberdiyev, Atalyk 2177 KAZ1.0010.12101.20 

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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