Individual Calculations December 2018
 Singh, Carlyle  Total change: -11.20  Rating chartPersonal card
 26th F. W. De Verteuil Memorial Open Chess Tournament 2018 Port of Spain TTO 2018-10-04
RcRownchangeKK*chgGame
 1668 1604 2.50 7 -0.56 20 -11.20 
  Jones, David 1894 TTO0.001-0.1620-3.20 
  Seaforth, Sylvan 1720 TTO0.5010.16203.20 
  Cupid, Kevin f2004  * TTO0.001-0.0820-1.60 
  Valentine, Bryan 1424 TTO1.0010.26205.20 
  Khafra, Enen-Sa-Te Faab 1524 TTO0.501-0.1120-2.20 
  Hunte, Keelan 1590 TTO0.001-0.5220-10.40 
  Primus, Prince 1522 TTO0.501-0.1120-2.20 
 * 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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