Individual Calculations March 2015
 Ribeiro, Bruno Rafael Leite  Total change: -2.40  Rating chartPersonal card
 CD Braga 2015 several POR 2014-12-06
RcRownchangeKK*chgGame
 1365 1765 1.00 1 0.08 40 3.20 
  Pinto, Andre Jorge P A Nuno 1365  * POR1.0010.08403.20 
 * 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)
 
 Taca de Portugal 2014/2015 - Ronda 3 clubes POR 2015-02-21
RcRownchangeKK*chgGame
 1661 1763 0.50 1 -0.14 40 -5.60 
  Martins, Diogo Faria Oliveira 1661 POR0.501-0.1440-5.60 

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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