Individual Calculations May 2019
 Merritt, Kevin  Total change: -8.80  Rating chartPersonal card
 Manchester Open 2019 FIDE U-2200 Section Mandeville, Manchester, Jamaica JAM 2019-04-06
RcRownchangeKK*chgGame
 1823 1955 3.50 6 -0.44 20 -8.80 
  Brown, Raehanna 1627 JAM0.501-0.3720-7.40 
  Hall, Odane 1702 JAM1.0010.19203.80 
  Glaves, Raheem 2019 JAM0.001-0.4120-8.20 
  McKennis, Darren 1724 JAM0.501-0.2920-5.80 
  Brown, Akeem 1977 JAM0.5010.03200.60 
  Lyn, Christopher 1889 JAM1.0010.41208.20 

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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