Rapid: Individual Calculations December 2012
 Ferreira, Luis Pedro  Total change: -2.20  Rating chartPersonal card
 CN Semirapidas Jovens 2012 - U16 Aveiro POR 2012-11-24
RcRownchangeKK*chgGame
 1857 1953 3.50 6 -0.11 20 -2.20 
  Dias, Fabio Miguel Pimenta 1553  * POR1.0010.08201.60 
  Martins, Guilherme Pires Tavare 1856 POR1.0010.37207.40 
  Aguiar, Henrique Rui Neves 2077 POR0.001-0.3320-6.60 
  Bernardo, Daniel Madureira 1619 POR0.501-0.3820-7.60 
  Dias, Ivo Rodrigues 1841 POR1.0010.35207.00 
  Martins, David Pires Tavares 2193 POR0.001-0.2020-4.00 
 * 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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