Individual Calculations January 2018
 Ferreira, Luis Pedro  Total change: -9.00  Rating chartPersonal card
 Taca de Portugal 2017-2018 - 1. eliminatoria clubes POR 2017-12-16
RcRownchangeKK*chgGame
 2177 2142 0.00 1 -0.45 20 -9.00 
  Martins, Bruno Andre Leite 2177 POR0.001-0.4520-9.00 

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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