Individual Calculations May 2015
 Efimenko, Aleksandr  Total change: 77.60  Rating chartPersonal card
 Overtime 2015 Open 1 St. Petersburg RUS 2015-03-23
RcRownchangeKK*chgGame
 1880 1693 4.50 9 1.94 40 77.60 
  Shushpanov, Vladimir m2093  * RUS0.001-0.0840-3.20 
  Akhmetshin, Aydar 1594 RUS1.0010.364014.40 
  Savinov, Leonid 2093  * RUS1.0010.924036.80 
  Shidlovskiy, Artemiy 1867 RUS0.001-0.2740-10.80 
  Grigoriev, Yury Z. 1907 RUS0.5010.274010.80 
  Fortovov, Aleksandr 1823 RUS1.0010.684027.20 
  Shirshov, Nikolay 1804 RUS1.0010.654026.00 
  Stepanov, Andrey 2003 RUS0.001-0.1440-5.60 
  Volkova, Arina 1732 RUS0.001-0.4540-18.00 
 * 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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