Individual Calculations March 2010
 Alekseev, Andrei  Total change: 11.75  Rating chartPersonal card
 Winter on Petrograd Side 2010 open St.Petersburg RUS 2010-02-01
RcRownchangeKK*chgGame
 2025 1802 2.00 7 0.47 25 11.75 
  Panjkov, Oleg 2055 RUS0.001-0.1925-4.75 
  Anosov, Sergey 2069 RUS1.0010.822520.50 
  Klobukov, Sergey 1984 RUS1.0010.742518.50 
  Gantsevich, Aleksei 2042 RUS0.001-0.2025-5.00 
  Tkachev, Ivan 1991 RUS0.001-0.2525-6.25 
  Izoitko, Alexey 2030 RUS0.001-0.2125-5.25 
  Kravtsov, Andrei 2003 RUS0.001-0.2425-6.00 

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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