Rapid: Individual Calculations April 2015
 Kudryavtseva, Mariya  Total change: 18.20  Rating chartPersonal card
 St. Petersburg Rapid Champ. 2015 Women St. Petersburg RUS 2015-03-21
RcRownchangeKK*chgGame
 1799 1655 4.00 9 0.91 20 18.20 
  Sudakova, Irina wg2055  * RUS0.5010.42208.40 
  Rybakova, Polina 1854 RUS1.0010.762015.20 
  Chuprova, Irina 1978 RUS0.001-0.1320-2.60 
  Chernyak, Viktoria wf2055  * RUS0.001-0.0820-1.60 
  Skafar, Darya 1874 RUS0.001-0.2220-4.40 
  Nikolaenko, Natalia 1569 RUS1.0010.38207.60 
  Moskaleva, Arina 1443 RUS0.501-0.2720-5.40 
  Balicheva, Yanina 1435 RUS0.001-0.7820-15.60 
  Romanova, Anastasia 1930 RUS1.0010.832016.60 
 * 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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