Individual Calculations December 2017
 Lixa, Alberto  Total change: -8.00  Rating chartPersonal card
 GXA Outono 2017 Lisboa POR 2017-11-07
RcRownchangeKK*chgGame
 1454 1259 1.00 5 -0.40 20 -8.00 
  Azevedo, Manuel Roque 1598 POR0.001-0.1220-2.40 
  Fernandes, Jose Palma 1444 POR1.0010.742014.80 
  Fortunato, Antonio Eduardo 1659  * POR0.001-0.0820-1.60 
  Maciel, Rafael Figueiredo Cast 1437 POR0.001-0.2720-5.40 
  Lanca, Luis 1133 POR0.001-0.6720-13.40 
 * 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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