Individual Calculations February 2020
 Lima, Amarildo Antonio Cabrita  Total change: 2.00  Rating chartPersonal card
 XLII Taca de Portugal (2020) r.1 clubes POR 2020-01-04
RcRownchangeKK*chgGame
 1568 1435 0.50 1 0.18 20 3.60 
  Oliveira, Antonio Augusto Da Luz 1568 POR0.5010.18203.60 

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)
 
 CN Equipas 2019-20 - 2. divisao C r.2 clubes POR 2020-01-11
RcRownchangeKK*chgGame
 1835 1435 0.00 1 -0.08 20 -1.60 
  Pereira, Ruben Miguel Nunes m1835  * POR0.001-0.0820-1.60 
 * 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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