Individual Calculations May 2019
 Novais, Carlos Joao Fernandes  Total change: 8.80  Rating chartPersonal card
 CN Equipas 2018-2019 - 2. divisao - serie A r.4 clubes POR 2019-04-06
RcRownchangeKK*chgGame
 1847 2076 1.00 1 0.21 20 4.20 
  Demyanchuk, Sergey 1847 POR1.0010.21204.20 

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
 1966 2076 4.50 7 0.23 20 4.60 
  Carreira, Jose Cortez 1676  * POR1.0010.08201.60 
  Azinheira, Andre Torres 1676  * POR1.0010.08201.60 
  Spraggett, Kevin Barry g2476  * CAN0.001-0.0820-1.60 
  Nunes, Eduardo Tavares 1676  * POR1.0010.08201.60 
  Carreira, Marcelo Costa 1752 POR1.0010.13202.60 
  Cruz, Jorge Filipe Egas Da 2145 POR0.5010.10202.00 
  Sousa, Andre Ventura m2359 POR0.001-0.1620-3.20 
 * 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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