Individual Calculations November 2009
 Alekhin, Andrey  Total change: -16.50  Rating chartPersonal card
 Autumn on Petrograd side 2009 open St.Petersburg RUS 2009-09-21
RcRownchangeKK*chgGame
 1972 2042 3.50 7 -0.66 25 -16.50 
  Safronov, Kirill 1831 RUS1.0010.23255.75 
  Pimenov, Revolt 2221 RUS0.001-0.2725-6.75 
  Fokin, Anatoly 1912 RUS0.001-0.6825-17.00 
  Kopasov, Evgeny 2074 RUS0.5010.04251.00 
  Grechishkin, Vitaly 1823 RUS1.0010.22255.50 
  Kaneyama, Men Cher 1984 RUS0.001-0.5825-14.50 
  Shushpanova, Nina wf1958 RUS1.0010.38259.50 

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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