Individual Calculations February 2018
 Roque, Armando Filipe  Total change: 10.80  Rating chartPersonal card
 XXIX Taca de Lisboa r. 3 Lisboa POR 2018-01-07
RcRownchangeKK*chgGame
 1867 1898 1.00 1 0.46 20 9.20 
  Viegas, Mickael 1867 POR1.0010.46209.20 

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)
 
 CN Equipas 2017-2018 - 3. divisao - serie D r.1 clubes POR 2018-01-13
RcRownchangeKK*chgGame
 1498 1898 1.00 1 0.08 20 1.60 
  Maria, Antonio Jose Conceicao 1498  * 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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