Individual Calculations December 2019
 Sousa, Antonio Jorge Machado F  Total change: 5.80  Rating chartPersonal card
 V Azores Chess Open Horta POR 2019-10-30
RcRownchangeKK*chgGame
 1554 1497 2.50 5 0.29 20 5.80 
  Garcia Carbo, Marcial f1897  * ESP0.001-0.0820-1.60 
  Nunes, Joao Augusto De Morais 1147  * POR1.0010.11202.20 
  Guerra, Jose Antonio Goulart De 1812 POR0.001-0.1420-2.80 
  Andrade, Cristovao Almeida 1564 POR0.5010.09201.80 
  Vieira, Vitor 1352 POR1.0010.31206.20 
 * 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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