Individual Calculations June 2019
 Pereira, Fernando  Total change: 15.00  Rating chartPersonal card
 XLI Taca de Portugal (2019) oitavos Lisboa - Porto POR 2019-05-04
RcRownchangeKK*chgGame
 1833 2021 1.00 1 0.26 20 5.20 
  Nascimento, Carlos Manuel Lopes 1833 POR1.0010.26205.20 

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 2018-2019 - 3. divisao - serie D r.5-7 Lisboa POR 2019-05-11
RcRownchangeKK*chgGame
 1787 2021 2.00 2 0.49 20 9.80 
  Laia, Carlos Alberto Sequeira 1953 POR1.0010.41208.20 
  Monteiro, Carlos Alberto C 1621  * 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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