Blitz: Individual Calculations May 2017
 Coimbra, Joao Marcial Ferreira  Total change: 16.20  Rating chartPersonal card
 CN Veteranos Rapidas 2016-2017 - S65 Luso POR 2017-04-08
RcRownchangeKK*chgGame
 1663 1390 2.00 6 0.81 20 16.20 
  Bray, Jose Manuel 1790  * POR0.001-0.0820-1.60 
  Vieira, Vitor 1440 POR1.0010.572011.40 
  Mendes, Alberto Correa 1672 POR1.0010.842016.80 
  Nunes, Adelino Vitor 1494 POR0.001-0.3620-7.20 
  Santos, Julio 1790  * POR0.001-0.0820-1.60 
  Lavrador, Rodolfo M Mascarenhas 1790  * POR0.001-0.0820-1.60 
 * 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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