Rapid: Individual Calculations April 2017
 Bras, Rui Manuel Da Silva  Total change: 14.60  Rating chartPersonal card
 CD Veteranos Coimbra Semi-Rapidas 2017 Montemor-o-Velho POR 2017-03-24
RcRownchangeKK*chgGame
 1495 1436 2.00 3 0.73 20 14.60 
  Curado, Antonio Mendes 1571 POR0.5010.18203.60 
  Costa, Victor Manuel Martins Da 1586 POR1.0010.702014.00 
  Coimbra, Joao Marcial Ferreira 1327 POR0.501-0.1520-3.00 

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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