Rapid: Individual Calculations January 2015
 Santos, Amadeu Solha  Total change: -5.80  Rating chartPersonal card
 XVII Torneio Aberto da Freguesia de Benfica Lisboa POR 2014-12-09
RcRownchangeKK*chgGame
 1736 1579 1.00 4 -0.29 20 -5.80 
  Spraggett, Kevin g1979  * CAN0.001-0.0820-1.60 
  Massena, Domingos 1320 POR1.0010.18203.60 
  Mendes, Modeste 1840 POR0.001-0.1820-3.60 
  Medeiros, Jose 1805 POR0.001-0.2120-4.20 
 * 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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