Individual Calculations April 2013
 Krapivina, Galina  Total change: 17.10  Rating chartPersonal card
 Perm Championship 2013 Perm RUS 2013-02-19
RcRownchangeKK*chgGame
 1869 1684 2.00 5 0.57 30 17.10 
  Turov, Vladimir 2015 RUS0.001-0.1230-3.60 
  Kohanov, Boris 1847 RUS0.5010.22306.60 
  Kondakova, Yulia 1726 RUS0.5010.06301.80 
  Drozdov, Alexander 1674 RUS1.0010.493014.70 
  Goldshtein, Grigory 2084  * RUS0.001-0.0830-2.40 
 * 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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