Individual Calculations March 2023
 Meuter, Alain Louis  Total change: -13.60  Rating chartPersonal card
 CN 2. divisao 2022-23 r.2 Clubes POR 2023-02-04
RcRownchangeKK*chgGame
 1710 1451 0.00 1 -0.18 40 -7.20 
  Maduro, Joao Luis Andrade 1710 POR0.001-0.1840-7.20 

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)
 
 CD Coimbra Veteranos 2022-23 VN Ancos POR 2023-02-24
RcRownchangeKK*chgGame
 1414 1451 1.50 3 -0.16 40 -6.40 
  Morais, Mario Martins Freitas 1775 POR0.001-0.1340-5.20 
  Marques, Luis F M C 1151 POR1.0010.15406.00 
  Cruz, Joao De Sousa Da 1317 POR0.501-0.1840-7.20 

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)
 

 

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