Individual Calculations April 2015
 Ovchinnikova, Alexandra  Total change: -31.00  Rating chartPersonal card
 SibFR Chmp. 2015 Women Kemerovo RUS 2015-03-17
RcRownchangeKK*chgGame
 1799 1915 3.50 8 -1.55 20 -31.00 
  Ubiennykh, Ekaterina wm2300 RUS0.001-0.0920-1.80 
  Maksimova, Anna 1592 RUS0.001-0.8720-17.40 
  Smagina, Sofya 1807 RUS0.501-0.1520-3.00 
  Zavgorodneva, Ekaterina 1515  * RUS1.0010.08201.60 
  Yanuchenko, Polina 2031 RUS0.001-0.3420-6.80 
  Zotova, Anastasia wf1896 RUS0.001-0.5320-10.60 
  Pliaskina, Alexandra 1515  * RUS1.0010.08201.60 
  Chadina, Anastasiya 1736 RUS1.0010.27205.40 
 * 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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