Rapid: Individual Calculations February 2017
 Machado, Mario Antonio Massena  Total change: -33.00  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2016-2017 Marinha Grande POR 2017-01-28
RcRownchangeKK*chgGame
 1642 1850 2.00 5 -1.65 20 -33.00 
  Rodrigues, Jose Pedro Da Costa 1558 POR0.001-0.8520-17.00 
  Santos, Agostinho Manuel 1494 POR1.0010.11202.20 
  Ferreira, Joao Rodrigues Brazao 1450  * POR1.0010.08201.60 
  Duarte, Duarte 1823 POR0.001-0.5420-10.80 
  Ferreira, Miguel 1887 POR0.001-0.4520-9.00 
 * 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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