Individual Calculations March 2020
 Martins, Domingos Antonio M  Total change: -21.80  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 1478 1332 1.50 7 -0.97 20 -19.40 
  Lopes, Joao Pedro Goncalves 1732  * POR0.5010.42208.40 
  Fernandes, Afonso Sampaio S P 1732  * POR0.001-0.0820-1.60 
  Fanha, Paulo c1732  * POR0.001-0.0820-1.60 
  Nunes, Adelino Vitor 1544 POR0.001-0.2320-4.60 
  Fonseca, Rene Gil Bakker 1332 POR0.001-0.5020-10.00 
  Clemente, Antonio Jose Mendes 1163 POR0.001-0.7220-14.40 
  Guedes, Rui Pedro Dos Santos 1109 POR1.0010.22204.40 
 * 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)
 
 XXX Taca de Lisboa r.3 Lisboa POR 2020-02-19
RcRownchangeKK*chgGame
 1686 1350 0.00 1 -0.12 20 -2.40 
  Alves, Luis Miguel 1686 POR0.001-0.1220-2.40 

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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