Individual Calculations December 2015
 Soverall, Peter  Total change: 8.20  Rating chartPersonal card
 F. W. De Verteuil Memorial Open 2015 Port of Spain TTO 2015-10-08
RcRownchangeKK*chgGame
 1707 1642 3.00 6 0.41 20 8.20 
  Jacobs, Carl 1597 TTO0.501-0.0620-1.20 
  Harper, Ryan f2042  * TTO0.001-0.0820-1.60 
  Flower, Trevor 1714 TTO0.001-0.4020-8.00 
  Inkim, Matthew 1464 TTO1.0010.27205.40 
  Heerah, Rohan 1818 TTO0.5010.23204.60 
  Maynard, David 1605 TTO1.0010.45209.00 
 * 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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