Individual Calculations July 2023
 Liborio, Dinis Joao Sousa  Total change: -7.00  Rating chartPersonal card
 CN 2. divisao 2022-23 r.8-9 Clubes POR 2023-06-03
RcRownchangeKK*chgGame
 1483 1896 1.50 2 -0.35 20 -7.00 
  Lima, Amarildo Antonio Cabrita 1496  * POR1.0010.08201.60 
  Ferreira, Tiago Miguel Marques 1469 POR0.501-0.4320-8.60 
 * 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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