Rapid: Individual Calculations January 2020
 Lisowski, Olivia  Total change: -14.40  Rating chartPersonal card
 2019 English Women & Girls Open Rapid Championship London ENG 2019-12-07
RcRownchangeKK*chgGame
 1400 1250 0.00 2 -0.72 20 -14.40 
  Nunn, Petra wf1650  * ENG0.001-0.0820-1.60 
  Karpe, Reya 1150 ENG0.001-0.6420-12.80 
 * 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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