Individual Calculations September 2014
 Spiridonov, Mikhail  Total change: 21.60  Rating chartPersonal card
 Peter’s Rook Open - Summer 2014 St. Petersburg RUS 2014-08-02
RcRownchangeKK*chgGame
 1817 1677 3.50 9 0.54 40 21.60 
  Kolosov, Aleksandr 2021 RUS0.5010.384015.20 
  Khamko, Kristina 1603 RUS0.501-0.1040-4.00 
  Resmyatova, Antonina 1907 RUS1.0010.794031.60 
  Krylova, Elisaveta 1912 RUS0.5010.294011.60 
  Mikhailovsky, Vladimir 1881 RUS0.001-0.2440-9.60 
  Tskhadadze, Anna 1872 RUS0.001-0.2540-10.00 
  Rulev, Dmitry 1438 RUS1.0010.20408.00 
  Shapar, Tatiana 1854 RUS0.001-0.2740-10.80 
  Malin, Alexey 1865 RUS0.001-0.2640-10.40 

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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