Rapid: Individual Calculations November 2022
 Costa, Joao Guerra  Total change: -25.20  Rating chartPersonal card
 V Xeques Tranquilos Porto POR 2022-10-22
RcRownchangeKK*chgGame
 1677 2095 5.00 7 -1.26 20 -25.20 
  Almeida, Marta Dias 1695  * POR1.0010.08201.60 
  Silva, Daniel Frederico V 1685 POR0.001-0.9220-18.40 
  Botelho, Adelino 1381 POR1.0010.01200.20 
  Mendes, Rui Oscar 1653 POR1.0010.06201.20 
  Santos, Tomas Afonso Pires 1599 POR1.0010.04200.80 
  Montes Mayo, Juan Jose 2000 ESP0.001-0.6320-12.60 
  Fernandes, Francisco Justo Santos 1727 POR1.0010.10202.00 
 * 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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