Individual Calculations January 2015
 Serrano, Joao Pedro Cesario  Total change: 11.80  Rating chartPersonal card
 XXXII Torneio Aberto da Vila de Cucujaes Cucujaes POR 2014-12-13
RcRownchangeKK*chgGame
 1573 1440 2.00 4 0.59 20 11.80 
  Ferreira, Vitorino Manuel Dias 1524 POR1.0010.622012.40 
  Silva, Lucas Borges Da 1840  * POR0.001-0.0820-1.60 
  Pedroso, Tiago Cerqueira 1309 POR1.0010.32206.40 
  Dias, Ricardo Pedro Cruz 1617 POR0.001-0.2720-5.40 
 * 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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