Rapid: Individual Calculations March 2023
 Correia, Antonio M M F  Total change: -26.00  Rating chartPersonal card
 Chess Challenge 1300 By AXPortugal Lisboa POR 2023-02-26
RcRownchangeKK*chgGame
 1692 1358 0.00 4 -0.65 40 -26.00 
  Martins, Andre Goncalo Gomes Bri 2008 POR0.001-0.0140-0.40 
  Voges, Guilherme 1596 POR0.001-0.2040-8.00 
  Ramos, Caetano Da Motta Lima S 1570 BRA0.001-0.2340-9.20 
  Batista, Sandro Manuel Almeida 1593 POR0.001-0.2140-8.40 

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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