Individual Calculations October 2008
 Gurov, Valerian  Total change: -6.45  Rating chartPersonal card
 V.P.Zagorovsky Memorial 2008 open Voronezh RUS 2008-07-01
RcRownchangeKK*chgGame
 2119 1903 0.50 4 -0.43 15 -6.45 
  Gritsenko, Vladimir 2234 RUS0.001-0.1215-1.80 
  Polyansky, Viktor 2080 RUS0.001-0.2715-4.05 
  Korovin, Viktor 2079 RUS0.5010.23153.45 
  Sokolovsky, Victor 2082 RUS0.001-0.2715-4.05 

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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