Rapid: Individual Calculations December 2018
 Brown, Akeem  Total change: 13.60  Rating chartPersonal card
 National Rapid Championship 2018 KINGSTON JAM 2018-11-17
RcRownchangeKK*chgGame
 1879 1922 4.00 6 0.68 20 13.60 
  Smith, Annesha wc1773 JAM1.0010.30206.00 
  Glaves, Raheem 1942 JAM0.5010.03200.60 
  Brooks, Paul c1919 JAM0.001-0.5020-10.00 
  Smith, Melisha wc1708 JAM1.0010.23204.60 
  Hinds, Nathan 1888 JAM0.501-0.0520-1.00 
  Smith, Shreyas f2045 JAM1.0010.672013.40 

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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