Individual Calculations August 2019
 James, Keevin  Total change: -8.40  Rating chartPersonal card
 National Championship Qualifier #4 2019 San Fernando TTO 2019-07-06
RcRownchangeKK*chgGame
 1800 1911 4.00 7 -0.42 20 -8.40 
  Joseph, Sanjiv 1511  * TTO1.0010.08201.60 
  Busch, Hans-Hinrich 1628 GER1.0010.16203.20 
  Lee, Hayden 1876 TTO0.001-0.5520-11.00 
  Ramdath, Simon 1897 TTO1.0010.48209.60 
  Davis, Daryl c1789 TTO1.0010.33206.60 
  Merritt, Mario f2145 TTO0.001-0.2120-4.20 
  Lee, Courtney 1752 TTO0.001-0.7120-14.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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