Individual Calculations March 2019
 Sears, Frank  Total change: 16.20  Rating chartPersonal card
 National Championship Qualifier #1 2019 La Horquetta TTO 2019-02-02
RcRownchangeKK*chgGame
 1998 1809 2.50 6 0.81 20 16.20 
  Harper, Ryan f2185 TTO0.001-0.0920-1.80 
  Ramdath, Simon 1889 TTO0.001-0.3920-7.80 
  Lee, Cecil c1758 TTO1.0010.43208.60 
  Merritt, Mario f2173 TTO1.0010.902018.00 
  Waldron, Omari 1926 TTO0.001-0.3420-6.80 
  Wiltshire, Esan c2054 TTO0.5010.30206.00 

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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