Rapid: Individual Calculations July 2019
 Ribeiro, Bruno Ferreira  Total change: -11.20  Rating chartPersonal card
 I Torneio Semi-Rapidas de Verao do Clube dos Galitos Aveiro POR 2019-06-10
RcRownchangeKK*chgGame
 1437 1147 0.00 3 -0.56 20 -11.20 
  Silva, Tiago Alexandre Pinho D 1547  * POR0.001-0.0820-1.60 
  Ribau, Nelson Manuel Salvador 1547  * POR0.001-0.0820-1.60 
  Ribeiro, Francisco Adriano 1218 POR0.001-0.4020-8.00 
 * 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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