Individual Calculations December 2017
 Lam, Paul Gm  Total change: 1.00  Rating chartPersonal card
 16th 4NCL Congress Open Coventry ENG 2017-11-03
RcRownchangeKK*chgGame
 2136 2117 2.50 5 0.05 20 1.00 
  Adair, James R m2479 ENG0.001-0.1020-2.00 
  Bourne, Johnathan D 1954 ENG1.0010.28205.60 
  Rushbrooke, Remy 1826 ENG1.0010.15203.00 
  Arakhamia-Grant, Ketevan E gwg2352 SCO0.001-0.2120-4.20 
  Verma, Aditya 2069 ENG0.501-0.0720-1.40 

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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