Rapid: Individual Calculations January 2020
 Howell, Susan C  Total change: -25.20  Rating chartPersonal card
 2019 English Women & Girls Open Rapid Championship London ENG 2019-12-07
RcRownchangeKK*chgGame
 1648 1800 2.00 5 -1.26 20 -25.20 
  Khadouri, Jacinta 1400  * ENG1.0010.08201.60 
  Jurkiewicz, Katarzyna 2172 POL0.001-0.1020-2.00 
  Norinkeviciute, Rasa wf1869 LTU0.001-0.4020-8.00 
  Smithies, Olivia 1400  * ENG1.0010.08201.60 
  Headlong, Georgia 1400  * ENG0.001-0.9220-18.40 
 * 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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