Rapid: Individual Calculations July 2013
 Dias, Ivo Rodrigues  Total change: 14.40  Rating chartPersonal card
 CN Equipas Jovens Semirapidas 2013 - U20 Soure POR 2013-06-01
RcRownchangeKK*chgGame
 1508 1855 6.00 6 0.72 20 14.40 
  Romano, Joao 1458 POR1.0010.08201.60 
  Ribeiro, Rafael A Figueiredo 1565 POR1.0010.16203.20 
  Jorge, Rita Maria Osorio 1657 POR1.0010.24204.80 
  Matos, Goncalo Abreu Silva 1455  * POR1.0010.08201.60 
  Ribeiro, Luis Henrique Goncalves 1455  * POR1.0010.08201.60 
  Fonseca, Rafael Jose Verdete 1455  * POR1.0010.08201.60 
 * 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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