Individual Calculations January 2011
 Bulatov, Ramil  Total change: 13.05  Rating chartPersonal card
 Tyumen Region Championship 2010 Tyumen RUS 2010-12-05
RcRownchangeKK*chgGame
 2152 2099 3.50 6 0.87 15 13.05 
  Sazonova, Elena N. wm2152 RUS1.0010.57158.55 
  Sazonova, Anastasia 1814 RUS1.0010.16152.40 
  Kopylov, Alexander A. f2456 RUS1.0010.891513.35 
  Yuffa, Daniil c2275 RUS0.001-0.2715-4.05 
  Fatkhutdinov, Gafiyat f2298 RUS0.001-0.2415-3.60 
  Chukleev, Sergei 1919 RUS0.501-0.2415-3.60 

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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