Rapid: Individual Calculations March 2023
 Morais, Miguel Almeida  Total change: -35.60  Rating chartPersonal card
 Chess Challenge 1300 By AXPortugal Lisboa POR 2023-02-26
RcRownchangeKK*chgGame
 1587 1939 5.00 7 -0.89 40 -35.60 
  Tacuchian, Marcelo Oliveira 1322 BRA0.001-0.9840-39.20 
  Wang, Luis 1539  * POR1.0010.08403.20 
  Caturra, Rafael Dias 1478 POR1.0010.05402.00 
  Fortunato, Antonio Eduardo 1516 POR1.0010.07402.80 
  Santos, Antonio P f2049 POR0.001-0.3540-14.00 
  Pereira, Andre Marques 1547 BRA1.0010.08403.20 
  Silva, Reinaldo 1655 POR1.0010.16406.40 
 * 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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