Individual Calculations March 2012
 Preobrazhensky, Anatoly  Total change: -34.20  Rating chartPersonal card
 Tournament devoted 75 years B.V.Spassky Chelyabinsk RUS 2012-01-29
RcRownchangeKK*chgGame
 1815 1701 1.00 6 -1.14 30 -34.20 
  Subbotin, Valery 1964 RUS0.001-0.1830-5.40 
  Dubrovskaya, Emilia A. 1899 RUS0.001-0.2430-7.20 
  Ramzaitsev, Nikolai 1701 RUS0.001-0.5030-15.00 
  Gerasimov, Nikolai 1603 RUS1.0010.373011.10 
  Pivkin, Anton 1780 RUS0.001-0.3930-11.70 
  Matiushinsky, Vladimir 1941 RUS0.001-0.2030-6.00 

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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