Individual Calculations March 2023
 Mira, Vitor Carlos  Total change: -16.40  Rating chartPersonal card
 CN 3. divisao 2022-23 r.2 Clubes POR 2023-02-04
RcRownchangeKK*chgGame
 1685 1534 0.00 1 -0.30 20 -6.00 
  Costa, Americo Jose Da 1685 POR0.001-0.3020-6.00 

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)
 
 CD Setubal Veteranos 2022-23 - S65 Barreiro POR 2023-02-18
RcRownchangeKK*chgGame
 1670 1534 0.50 3 -0.52 20 -10.40 
  Silva, Jose Antonio Duarte 1460 POR0.001-0.6020-12.00 
  Costa, Americo Jose Da 1685 POR0.001-0.3020-6.00 
  Arranja, Armando Jorge Da Silva F 1866 POR0.5010.38207.60 

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)
 

 

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