Individual Calculations December 2016
 Cupid, Kevin  Total change: 2.40  Rating chartPersonal card
 National Open Chess Championships 2016 Port of Spain TTO 2016-10-15
RcRownchangeKK*chgGame
 2019 2160 7.50 11 0.12 20 2.40 
  Lee, Hayden 1872 TTO1.0010.16203.20 
  Yee, Frank f2052 TTO1.0010.35207.00 
  Merritt, Mario f2151 TTO0.001-0.5120-10.20 
  Harper, Ryan f2207 TTO0.5010.07201.40 
  Thomas, Rickson 1843 TTO1.0010.13202.60 
  Johnson, Joshua f2134 TTO1.0010.46209.20 
  James, Keevin 1882 TTO1.0010.17203.40 
  Wiltshire, Esan c2106 TTO1.0010.42208.40 
  Ramadhar, Kishore 2010 TTO1.0010.30206.00 
  Nedd, Sean 1829 TTO0.001-0.8820-17.60 
  Winter Atwell, Adrian f2126 TTO0.001-0.5520-11.00 

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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