Individual Calculations March 2023
 Varela, Joaquim Antonio Nunes  Total change: -3.60  Rating chartPersonal card
 CN 3. divisao 2022-23 r.2 Clubes POR 2023-02-04
RcRownchangeKK*chgGame
 1729 1780 0.50 1 -0.07 20 -1.40 
  Batalha, Rui Gomes 1729 POR0.501-0.0720-1.40 

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)
 
 Taca de Lisboa 2022-23 r.4 Lisboa POR 2023-02-12
RcRownchangeKK*chgGame
 2131 1780 0.00 1 -0.11 20 -2.20 
  Reis, Luis Miguel De Sousa Almeid 2131 POR0.001-0.1120-2.20 

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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