Rapid: Individual Calculations July 2015
 Ferreira, Jorge Viterbo  Total change: -18.40  Rating chartPersonal card
 CN Semi-Rapidas por Equipas 2014/2015 Marinha Grande POR 2015-05-30
RcRownchangeKK*chgGame
 2167 2407 4.50 7 -0.92 20 -18.40 
  Bray, Daniel Jose Freire 2040 POR1.0010.10202.00 
  Pires, Emanuel Joao Robarts 2138 POR0.001-0.8320-16.60 
  Ferreira, Luis Pedro 2143 POR1.0010.18203.60 
  Sanchez Aller, Fernando f2356 ESP1.0010.43208.60 
  Damaso, Rui m2401 POR0.501-0.0120-0.20 
  Kurylski, Leonardo Tavares 2007  * POR0.501-0.4220-8.40 
  Sousa, Andre Ventura 2083 POR0.501-0.3720-7.40 
 * 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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