Individual Calculations January 2009
 Chernyshev, Alexander  Total change: -17.55  Rating chartPersonal card
 Voronezh Club Chmp. 2008 SF open Voronezh RUS 2008-09-16
RcRownchangeKK*chgGame
 2105 2058 1.00 5 -1.17 15 -17.55 
  Bobrov, Igor 2181 RUS1.0010.671510.05 
  Demikhov, Vladislav 2138 RUS0.001-0.3915-5.85 
  Grishchenko, Vladimir 2100 RUS0.001-0.4415-6.60 
  Galdin, Vladimir 2182 RUS0.001-0.3315-4.95 
  Bocharov, Oleg 1923 RUS0.001-0.6815-10.20 

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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