Individual Calculations October 2021
 Guerreiro, Nuno  Total change: 6.60  Rating chartPersonal card
 CN Equipas 2020-21 - 2. divisao B r.6 clubes POR 2021-09-25
RcRownchangeKK*chgGame
 1917 2043 1.00 1 0.33 20 6.60 
  Soares, Joao Diogo Pedreiro 1917 POR1.0010.33206.60 

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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