Rapid: Individual Calculations July 2023
 Martins, Domingos Antonio M  Total change: 27.80  Rating chartPersonal card
 Torneio 130. aniv. Academia do Lumiar Lisboa POR 2023-06-25
RcRownchangeKK*chgGame
 1512 1140 2.00 5 1.39 20 27.80 
  Lucio, Jorge 1646 POR0.001-0.0420-0.80 
  Correia, Antonio M M F 1449 POR0.001-0.1420-2.80 
  Rodrigues, Joao Paulo Prioste 1675 POR1.0010.972019.40 
  Campos, Carlos Alberto Viegas 1300 POR1.0010.712014.20 
  Fortunato, Antonio Eduardo 1488 POR0.001-0.1120-2.20 

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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