Rapid: Individual Calculations May 2023
 Izidoro, Kivam Arruda  Total change: -84.80  Rating chartPersonal card
 II Torneio de Mercoles Castelo Branco POR 2023-04-22
RcRownchangeKK*chgGame
 1268 1576 3.00 6 -2.12 40 -84.80 
  Santos, Fernando Galvao 1176  * POR1.0010.08403.20 
  Mohd., Tariq 1334 IND0.001-0.8040-32.00 
  Santos, Rui Miguel 1228 POR1.0010.11404.40 
  Brito, Roberto 1357 POR0.001-0.7840-31.20 
  Calado, Carlos Fernando C 1195 POR0.001-0.9140-36.40 
  Simoes, Joao Damien 1319 POR1.0010.18407.20 
 * 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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