Individual Calculations December 2018
 Browne, Paul  Total change: -3.00  Rating chartPersonal card
 26th F. W. De Verteuil Memorial Open Chess Tournament 2018 Port of Spain TTO 2018-10-04
RcRownchangeKK*chgGame
 1764 1848 4.00 7 -0.15 20 -3.00 
  Valentine, Bryan 1448  * TTO1.0010.08201.60 
  Singh, Ravishen c2019 TTO0.001-0.2720-5.40 
  Davis, Daryl c1774 TTO1.0010.40208.00 
  Lee, Hayden 1877 TTO0.001-0.4620-9.20 
  Hunte, Keelan 1590 TTO1.0010.18203.60 
  Lee, Courtney 1777 TTO1.0010.40208.00 
  Ramdath, Simon 1863 TTO0.001-0.4820-9.60 
 * 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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