Individual Calculations February 2023
 Nobre, Alberto Antonio Baiao  Total change: 34.00  Rating chartPersonal card
 CN 3. divisao 2022-23 r.1 Clubes POR 2023-01-07
RcRownchangeKK*chgGame
 1545 1500 1.00 1 0.56 40 22.40 
  Mira, Vitor Carlos 1545 POR1.0010.564022.40 

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.3 Lisboa POR 2023-01-15
RcRownchangeKK*chgGame
 1731 1500 0.50 1 0.29 40 11.60 
  Silva, Lourenco Santa Clara Costa 1731 POR0.5010.294011.60 

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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