Individual Calculations January 2013
 Gavritenkov, Sergei  Total change: -1.90  Rating chartPersonal card
 Suvorov open Suvorov RUS 2012-12-01
RcRownchangeKK*chgGame
 2264 2412 6.00 9 -0.19 10 -1.90 
  Sakhnenko, Ivan 2080 RUS1.0010.12101.20 
  Gurin, Anatoly f2297 RUS0.501-0.1610-1.60 
  Ponomarenko, Viktor 2228 RUS0.501-0.2410-2.40 
  Berenbein, Alexander 2130 RUS1.0010.16101.60 
  Pogosyan, Georgiy 2304 ARM0.501-0.1510-1.50 
  Babayev, Talib f2370 AZE0.501-0.0610-0.60 
  Menshov, Vladimir 2291 RUS0.501-0.1610-1.60 
  Kurilin, Alexander 2257 UKR1.0010.29102.90 
  Tishin, Petr g2421 RUS0.5010.01100.10 

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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