Rapid: Individual Calculations January 2020
 Pham, Catherine  Total change: -12.20  Rating chartPersonal card
 2019 English Women & Girls Open Rapid Championship London ENG 2019-12-07
RcRownchangeKK*chgGame
 1397 1318 2.00 6 -0.61 20 -12.20 
  Norinkeviciute, Rasa wf1718  * LTU0.001-0.0820-1.60 
  Latypova, Olga L 1199 ENG1.0010.34206.80 
  Smithies, Olivia 1241 ENG0.501-0.1120-2.20 
  Grigoryan, Meri wf1718  * ENG0.001-0.0820-1.60 
  Tree, Djuna L 1314 ENG0.501-0.0120-0.20 
  Catabay, Mae C 1191 ENG0.001-0.6720-13.40 
 * 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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