Individual Calculations March 2020
 Guedes, Rui Pedro Dos Santos  Total change: -37.60  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 1442 1109 0.00 7 -0.92 20 -18.40 
  Roque, Armando Filipe 1509  * POR0.001-0.0820-1.60 
  Garcia Ortega, Manuel 1509  * ESP0.001-0.0820-1.60 
  Ferreira, Miguel Limao 1509  * POR0.001-0.0820-1.60 
  Moes Joaquim, Carlos 1396 CPV0.001-0.1620-3.20 
  Lages, Duarte Jorge Da Silva 1509  * POR0.001-0.0820-1.60 
  Fonseca, Rene Gil Bakker 1332 POR0.001-0.2220-4.40 
  Martins, Domingos Antonio M 1332 POR0.001-0.2220-4.40 
 * 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
 1076 1101 0.00 1 -0.53 20 -10.60 
  Mourao, Martim Oliveira 1076 POR0.001-0.5320-10.60 

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)
 
 I Open Carnaval AXPortugal - gr. B Lisboa POR 2020-02-23
RcRownchangeKK*chgGame
 1356 1101 0.00 2 -0.43 20 -8.60 
  Oliveira, Sergio Machado 1213 POR0.001-0.3520-7.00 
  Lopes, Jose Manuel Cidreiro 1499 POR0.001-0.0820-1.60 

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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