Individual Calculations July 2015
 Matchenya, Ivan  Total change: -13.20  Rating chartPersonal card
 Overtime 2015 #2 St. Petersburg RUS 2015-06-06
RcRownchangeKK*chgGame
 1816 1759 3.00 8 -0.33 40 -13.20 
  Kamnev, Alexander 1938 RUS0.5010.23409.20 
  Volkov, Roman 1978 RUS0.001-0.2240-8.80 
  Klobukov, Sergey 1876 RUS0.5010.16406.40 
  Sechko, Vladimir 1430 RUS0.501-0.3840-15.20 
  Kozyakov, Andrey 1527 RUS1.0010.21408.40 
  Sheynin, Izrail 1967 RUS0.5010.274010.80 
  Bezstrakhov, Dmitry 1899 RUS0.001-0.3140-12.40 
  Gantsevich, Dmitry 1916 RUS0.001-0.2940-11.60 

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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