Rapid: Individual Calculations April 2014
 Chuprova, Irina  Total change: 51.20  Rating chartPersonal card
 St. Petersburg Rapid Champ. 2014 Women St. Petersburg RUS 2014-03-08
RcRownchangeKK*chgGame
 2009 1919 6.00 9 2.56 20 51.20 
  Vorobyova, Valeriya 1527 RUS1.0010.08201.60 
  Balaian, Alina wm2168 RUS0.001-0.1920-3.80 
  Zavgorodniaya, Alena 1878 RUS0.501-0.0620-1.20 
  Pankova, Julia 1564 RUS1.0010.11202.20 
  Ivkina, Olga wm2177 RUS1.0010.822016.40 
  Chernyak, Viktoria 2138 RUS0.5010.28205.60 
  Belenkaya, Dina wf2251 RUS1.0010.882017.60 
  Ivanova, Tatiana 2121 RUS1.0010.762015.20 
  Sudakova, Irina wg2253 RUS0.001-0.1220-2.40 

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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