Rapid: Individual Calculations December 2019
 Barata, Manuel Joao Costa S C  Total change: -30.20  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2019-2020 - U18 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1518 1397 0.00 4 -1.51 20 -30.20 
  Machado, Tomas Dias 1797  * POR0.001-0.0820-1.60 
  Lanca, Luis 1225 POR0.001-0.7320-14.60 
  Hipolito, Rafael 1384 POR0.001-0.5220-10.40 
  Apolonia, Pedro Filipe Cristov 1664 POR0.001-0.1820-3.60 
 * 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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