Individual Calculations January 2020
 Brown, Raehanna  Total change: 10.00  Rating chartPersonal card
 Frederick Cameron Open 2019 - FIDE Open Section Kingston, Jamaica JAM 2019-12-12
RcRownchangeKK*chgGame
 1704 1662 2.50 5 0.25 40 10.00 
  Hibbert, Odane 1408 JAM0.501-0.3140-12.40 
  Walters, Romaine 1262  * JAM1.0010.08403.20 
  Brown, Akeem c2038 JAM0.001-0.0940-3.60 
  Hinds, Nathan c2015 JAM1.0010.894035.60 
  Lyn, Christopher 1797 JAM0.001-0.3240-12.80 
 * 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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