Individual Calculations July 2012
 Calzada Cruz, Osvaldo  Total change: 3.75  Rating chartPersonal card
 VI circuito de Vila Franca de Xira - 1. torneio Alverca POR 2012-06-04
RcRownchangeKK*chgGame
 1778 1912 3.50 5 0.25 15 3.75 
  Dias, Augusto Martins 1818 POR1.0010.37155.55 
  Santos, Jose Duarte 1960 POR0.001-0.4315-6.45 
  Martins, Abilio Morgado 1648 POR1.0010.18152.70 
  Guimaraes, Claudio 1951 POR0.5010.05150.75 
  Tavares, Luis Manuel De Almeida 1512  * POR1.0010.08151.20 
 * 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)
 

 

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