Rapid: Individual Calculations January 2020
 Hamilton, Melissa  Total change: 25.00  Rating chartPersonal card
 2019 English Women & Girls Open Rapid Championship London ENG 2019-12-07
RcRownchangeKK*chgGame
 1556 1332 2.50 5 1.25 20 25.00 
  Sainbayar, Anuurai 1577 ENG0.5010.30206.00 
  Nunn, Petra wf1732  * ENG0.5010.42208.40 
  Pert, Nina P 1560 ENG0.5010.29205.80 
  Sheikh, Anum wc1685 ENG0.001-0.1120-2.20 
  Khadouri, Jacinta 1225 ENG1.0010.35207.00 
 * 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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