Individual Calculations September 2015
 Vavrinkova, Anna  Total change: 10.40  Rating chartPersonal card
 CZECH OPEN 2015 - D - Open rating tournament Pardubice, Tipsport arena CZE 2015-07-25
RcRownchangeKK*chgGame
 1605 1406 1.00 3 0.26 40 10.40 
  Cach, Zdenek 1638 CZE0.001-0.2140-8.40 
  Kirs, Pavel 1631 CZE1.0010.784031.20 
  Alekseev, Ilia 1547 LAT0.001-0.3140-12.40 

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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