Individual Calculations April 2008
 Petenev, Konstantin  Total change: 16.05  Rating chartPersonal card
 Novosibirsk Chmp. 2008 Final open Novosibirsk RUS 2008-02-22
RcRownchangeKK*chgGame
 2229 2222 5.50 9 1.07 15 16.05 
  Biryukov, Alexander 2041 RUS1.0010.26153.90 
  Petrukhin, Denis m2420 RUS1.0010.761511.40 
  Novikov, Mikhail M 2261 RUS0.5010.05150.75 
  Botvinkov, Anton f2218 RUS0.501-0.0115-0.15 
  Kezin, Roman 2162 RUS0.501-0.0815-1.20 
  Tuzhik, Artem f2313 RUS0.5010.12151.80 
  Novikova, Anna wm2256 RUS1.0010.55158.25 
  Pimankin, Sergey 2159 RUS0.001-0.5915-8.85 
  Dzhumagaliev, Yan 2232 RUS0.5010.01150.15 

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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