Rapid: Individual Calculations April 2016
 Grubova, Sofia  Total change: -17.20  Rating chartPersonal card
 St. Petersburg Rapid Championship 2016 Women St. Petersburg RUS 2016-03-12
RcRownchangeKK*chgGame
 1769 1568 1.00 7 -0.86 20 -17.20 
  Azimova, Karina 1968  * RUS0.001-0.0820-1.60 
  Zhemchuzhina, Elizaveta 1853 RUS0.001-0.1620-3.20 
  Kudryavtseva, Mariya 1750 RUS0.001-0.2620-5.20 
  Degoda, Evgenia 1713 RUS0.001-0.3120-6.20 
  Lebedenko, Olga 1927 RUS0.001-0.1020-2.00 
  Pankova, Julia 1697 RUS1.0010.672013.40 
  Moskaleva, Arina 1477 RUS0.001-0.6220-12.40 
 * 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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