Individual Calculations August 2012
 Freitas, Ruben Manuel  Total change: 18.90  Rating chartPersonal card
 V Torneio Internacional Cidade de Gaia/ XII Profigaia Open Vila Nova de Gaia POR 2012-07-13
RcRownchangeKK*chgGame
 1681 1444 3.00 8 1.26 15 18.90 
  Ferreira, Miguel 1844  * POR0.001-0.0815-1.20 
  Paiva, Henrique M A Albergaria 1653 POR1.0010.771511.55 
  Antao, Jorge 1844  * POR0.5010.42156.30 
  Ferreira, Hugo Miguel Da Costa 1693 POR0.001-0.1915-2.85 
  Fernandes, Tiago Saraiva 1540 POR1.0010.63159.45 
  Bernardo, Daniel Madureira 1575 POR0.001-0.3215-4.80 
  Assuncao, Francisco Daniel 1637 POR0.5010.25153.75 
  Saraiva, Rafael Morais 1663 POR0.001-0.2215-3.30 
 * 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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