Individual Calculations March 2020
 Palhas, Miguel Branco  Total change: 27.80  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 1731 1490 3.00 8 1.17 20 23.40 
  Tuerk, Philipp 1890  * GER0.001-0.0820-1.60 
  Pfeiffer, Noah 1825 BEL1.0010.882017.60 
  Jorge, Rita Maria Osorio wf1890  * POR0.001-0.0820-1.60 
  Zilles, Paul 1761 BEL0.001-0.1720-3.40 
  Alves, Luis Miguel 1686 POR0.001-0.2520-5.00 
  Lanca, Luis 1281 POR1.0010.23204.60 
  Barrento, Jorge Maria Lopes 1715 POR1.0010.782015.60 
  Avelino, Camila Biscaya 1802 POR0.001-0.1420-2.80 
 * 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)
 
 CN Equipas 2019-20 - 2. divisao A r.3 clubes POR 2020-02-08
RcRownchangeKK*chgGame
 1647 1484 0.50 1 0.22 20 4.40 
  Alves, Rui Pedro 1647 POR0.5010.22204.40 

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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