Individual Calculations November 2009
 Krivobokov, Sergei  Total change: 4.80  Rating chartPersonal card
 Tula region Chmp. 2009 open Tula RUS 2009-10-09
RcRownchangeKK*chgGame
 2077 2095 4.00 7 0.32 15 4.80 
  Abashkin, Anton 2219 RUS0.001-0.3315-4.95 
  Gulinina, Nadezhda 1879 RUS0.501-0.2815-4.20 
  Sadovsky, Artem 2018 RUS1.0010.39155.85 
  Krivobokov, Aleksey 2091 RUS0.501-0.0115-0.15 
  Dikarev, Oleg 1964 RUS0.501-0.1815-2.70 
  Semenov, Nikolai 2093 RUS1.0010.50157.50 
  Morozov, Aleksei 2274 RUS0.5010.23153.45 

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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