Individual Calculations May 2019
 Melo, David Emmanuel Do Vale  Total change: -4.20  Rating chartPersonal card
 CN Equipas 2018-2019 - 3. divisao - serie A r.4 clubes POR 2019-04-06
RcRownchangeKK*chgGame
 1739 1576 0.00 1 -0.28 20 -5.60 
  Andrade, Ricardo Sarmento 1739 POR0.001-0.2820-5.60 

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)
 
 Open da Queima das Fitas 2019 (CNL) Coimbra POR 2019-04-24
RcRownchangeKK*chgGame
 1595 1576 3.00 6 0.07 20 1.40 
  Fernandes, Miguel Antonio 1976  * POR0.001-0.0820-1.60 
  Santos, Pedro Miguel Simoes 1267 POR0.501-0.3620-7.20 
  Pereira, Joaquim De Almeida 1212 POR1.0010.10202.00 
  Soler, Joan Minguell 1976  * ESP0.5010.42208.40 
  Simoes, Miguel Patricio 1962 POR0.001-0.0920-1.80 
  Andrade, Gustavo Fonseca 1177 POR1.0010.08201.60 
 * 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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