Individual Calculations February 2018
 Lages, Duarte Jorge Da Silva  Total change: 2.60  Rating chartPersonal card
 XXIX Taca de Lisboa r. 3 Lisboa POR 2018-01-07
RcRownchangeKK*chgGame
 1242 1566 1.00 1 0.13 20 2.60 
  Martins, Domingos Antonio M 1242 POR1.0010.13202.60 

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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