Individual Calculations July 2008
 Chekhov, Sergei  Total change: -8.70  Rating chartPersonal card
 B-16 HL 2008 RUS Juniors Champ. Dagomys RUS 2008-04-16
RcRownchangeKK*chgGame
 2146 2282 5.50 9 -0.58 15 -8.70 
  Markevich, Arseniy 2090 RUS0.001-0.7515-11.25 
  Biryukov, Alexander 2066 RUS0.001-0.7815-11.70 
  Denishev, Marat 2030 RUS1.0010.19152.85 
  Airumian, Sergei 2060 RUS1.0010.22153.30 
  Kiselev, Maxim 2211 RUS0.501-0.1015-1.50 
  Dubov, Daniil 2200 RUS1.0010.39155.85 
  Safonov, Roman 2112 RUS0.501-0.2215-3.30 
  Arslanov, Shamil 2231 RUS1.0010.43156.45 
  Svetlov, Dmitry 2314 RUS0.5010.04150.60 

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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