Rapid: Individual Calculations January 2020
 Wang, Sophie  Total change: 25.60  Rating chartPersonal card
 2019 English Women & Girls Open Rapid Championship London ENG 2019-12-07
RcRownchangeKK*chgGame
 1500 1171 2.00 5 1.28 20 25.60 
  Fernando, Manel 1532 ENG1.0010.902018.00 
  Orlovska, Madara 1571  * LAT0.001-0.0820-1.60 
  Ball, Katie C 1268 ENG1.0010.632012.60 
  Volovich, Julia 1571  * ENG0.001-0.0820-1.60 
  Pert, Nina P 1560 ENG0.001-0.0920-1.80 
 * 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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