Individual Calculations September 2010
 Alekhin, Andrey  Total change: 19.80  Rating chartPersonal card
 Summer on Petrograd Side 2010 St.Petersburg RUS 2010-07-19
RcRownchangeKK*chgGame
 2101 1933 4.00 9 1.32 15 19.80 
  Vunder, Andrey 2287 RUS0.001-0.1115-1.65 
  Yusupova, Lilia 1731 RUS1.0010.24153.60 
  Rodkin, Felix 2175 RUS0.5010.30154.50 
  Skvortsov, Alexander 2126 RUS0.5010.25153.75 
  Manin, V. 2290 UZB1.0010.891513.35 
  Voronenkov, Sergey 2055 RUS0.001-0.3315-4.95 
  Aseev, Vladimir 2170 RUS1.0010.801512.00 
  Gorjunov, Sergey 2083 RUS0.001-0.3015-4.50 
  Klyuev, Viktor 1992 RUS0.001-0.4215-6.30 

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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