Rapid: Individual Calculations April 2015
 Rybakova, Polina  Total change: -11.40  Rating chartPersonal card
 St. Petersburg Rapid Champ. 2015 Women St. Petersburg RUS 2015-03-21
RcRownchangeKK*chgGame
 1844 1854 3.50 8 -0.57 20 -11.40 
  Belenkaya, Dina wf2254  * RUS0.5010.42208.40 
  Kudryavtseva, Mariya 1655 RUS0.001-0.7620-15.20 
  Moroz, Anastasiya 1523 RUS0.501-0.3820-7.60 
  Nikolaenko, Natalia 1569 RUS1.0010.16203.20 
  Azimova, Karina 2062 RUS0.5010.27205.40 
  Balaian, Alina wm2172 RUS0.001-0.1320-2.60 
  Andreeva, Yulia 2066 RUS0.001-0.2320-4.60 
  Balicheva, Yanina 1454  * RUS1.0010.08201.60 
 * 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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