Individual Calculations March 2011
 Afanasiev, Nikita  Total change: -23.75  Rating chartPersonal card
 XXII Memorial T.V. Petrosyan 2011 Moscow RUS 2011-01-04
RcRownchangeKK*chgGame
 1873 1923 2.50 6 -0.95 25 -23.75 
  Toropov, Pavel 2222 RUS0.001-0.1525-3.75 
  Darbinyan, Gevorg 1762 RUS0.001-0.7125-17.75 
  Fedotov, Nikita 1759 RUS1.0010.28257.00 
  Ryabov, Petr 1801 RUS1.0010.33258.25 
  Morozova, Ulia 1724 RUS0.501-0.2625-6.50 
  Tarasov, Alexandr 1967 RUS0.001-0.4425-11.00 

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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