Individual Calculations June 2022
 Nunes, Sergio Alberto  Total change: -2.00  Rating chartPersonal card
 CN 2. divisao 2021-22 r. 8-9 Clubes POR 2022-05-28
RcRownchangeKK*chgGame
 2102 1507 0.00 2 -0.05 40 -2.00 
  Andrade, Jose Manuel Vieira f2179 POR0.001-0.0140-0.40 
  Botelho, Luis Miguel Rodrigues 2024 POR0.001-0.0440-1.60 

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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