Individual Calculations December 2018
 Knight, Colin  Total change: -8.80  Rating chartPersonal card
 26th F. W. De Verteuil Memorial Open Chess Tournament 2018 Port of Spain TTO 2018-10-04
RcRownchangeKK*chgGame
 1782 1851 3.00 6 -0.44 20 -8.80 
  Primus, Prince 1522 TTO0.001-0.8820-17.60 
  Lynch, Jennika 1451  * TTO1.0010.08201.60 
  Patihk, Marc 1635 TTO1.0010.22204.40 
  Cobham, Marcus 2013 TTO0.5010.21204.20 
  Merritt, Mario f2175 TTO0.001-0.1320-2.60 
  Jones, David 1894 TTO0.5010.06201.20 
 * 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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