Individual Calculations August 2019
 Machado, Carlos Augusto G  Total change: -21.20  Rating chartPersonal card
 II Torneio de Classicas dos Corucheus Lisboa POR 2019-07-10
 1355 1383 0.00 2 -1.06 20 -21.20 
  Correia, Pedro Mourao Soares 1529 POR0.001-0.3020-6.00 
  Lanca, Luis 1181 POR0.001-0.7620-15.20 

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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