Individual Calculations December 2016
 Wiltshire, Louis  Total change: -18.80  Rating chartPersonal card
 F W De Verteuil Memorial Chess Tournament 2016 Port of Spain TTO 2016-10-06
RcRownchangeKK*chgGame
 1623 1606 1.50 5 -0.94 20 -18.80 
  Grant, Ian 1713 TTO0.001-0.3520-7.00 
  Archer, Carl 1623 TTO1.0010.522010.40 
  Pouchet, Michael f2006  * TTO0.001-0.0820-1.60 
  Valentine, Bryan 1480 TTO0.501-0.1720-3.40 
  Rambally, Eon 1295 TTO0.001-0.8620-17.20 
 * 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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