Individual Calculations January 2013
 Cross, Dominic  Total change: -16.65  Rating chartPersonal card
 XXX Torneio Aberto da Vila de Cucujaes Cucujaes POR 2012-12-01
RcRownchangeKK*chgGame
 1616 1963 1.00 2 -0.77 15 -11.55 
  Dias, Pedro Nuno Cruz 1563  * POR1.0010.08151.20 
  Valente, Joao Nuno Baptista 1669 POR0.001-0.8515-12.75 
 * 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)
 
 Supertaca 2012/2013 Mortagua POR 2012-12-08
RcRownchangeKK*chgGame
 2081 1963 0.00 1 -0.34 15 -5.10 
  Guerreiro, Nuno 2081 POR0.001-0.3415-5.10 

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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