Individual Calculations September 2015
 Mashkov, Leonid  Total change: 45.20  Rating chartPersonal card
 Orsk-Open 2015 Orsk RUS 2015-08-10
RcRownchangeKK*chgGame
 1864 1725 3.50 7 1.13 40 45.20 
  Shelokov, Valery 1977 RUS0.5010.314012.40 
  Derli, Olga wm2125  * RUS0.001-0.0840-3.20 
  Zaitz, Dmitry 1706 RUS1.0010.474018.80 
  Varkentin, Wilhelm 1923 RUS0.001-0.2440-9.60 
  Makhalova, Mariya 1521 RUS1.0010.24409.60 
  Leolko, Ludmila 1981 RUS0.001-0.1940-7.60 
  Podymov, Sergey 1816 RUS1.0010.624024.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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