Individual Calculations September 2009
 Rodchenkov, Sergey D.  Total change: 31.50  Rating chartPersonal card
 Volga Cup 2009 open Kostroma RUS 2009-07-03
RcRownchangeKK*chgGame
 2327 2318 7.50 9 3.15 10 31.50 
  Cherepanov, Vladislav 2217 RUS1.0010.36103.60 
  Rysbayeva, Korlan 2007 KAZ0.501-0.3610-3.60 
  Gargolin, Pavel 2064 RUS1.0010.19101.90 
  Apryshko, Gleb 2181 RUS1.0010.32103.20 
  Reutsky, Sergei m2403 RUS1.0010.62106.20 
  Gochelashvili, David m2461 RUS1.0010.69106.90 
  Chernyshov, Konstantin g2555 RUS1.0010.80108.00 
  Iljushin, Alexei g2558 RUS0.5010.30103.00 
  Askarov, Marat g2495 RUS0.5010.23102.30 

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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