Individual Calculations July 2008
 Kovalev, Vitaly  Total change: -9.75  Rating chartPersonal card
 B-14 HL 2008 RUS Juniors Champ. Dagomys RUS 2008-04-16
RcRownchangeKK*chgGame
 2147 1937 1.00 6 -0.39 25 -9.75 
  Apryshko, Gleb 2147 RUS1.0010.772519.25 
  Chernyavsky, Alexander 2174 RUS0.001-0.2025-5.00 
  Ganichev, Alexander 2100 RUS0.001-0.2825-7.00 
  Savitskiy, Sergey 2129 RUS0.001-0.2525-6.25 
  Vasilov, Artur 2205 RUS0.001-0.1725-4.25 
  Vakhlamov, Igor L. 2124 RUS0.001-0.2625-6.50 

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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