Individual Calculations November 2020
 Rosario, Artur  Total change: -8.80  Rating chartPersonal card
 CN Equipas 2019-20 - 2. divisao A r.4-7 Guifoes POR 2020-10-10
RcRownchangeKK*chgGame
 1839 1667 0.50 3 -0.44 20 -8.80 
  Silva, Stephane 2036 POR0.001-0.1020-2.00 
  Ribeiro, Bruno Rafael Leite 1938 POR0.001-0.1720-3.40 
  Lemos, Artur Jorge Capela Gomes 1543 POR0.501-0.1720-3.40 

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)
 

 

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