Individual Calculations July 2017
 Alves, Damiao Fernando  Total change: 6.40  Rating chartPersonal card
 XVII Torn. Cidade de Gaia - X Profigaia Open (CNL) Gaia POR 2017-06-14
RcRownchangeKK*chgGame
 1553 1368 1.50 4 0.32 20 6.40 
  Araujo, Jose Verissimo 1768  * POR0.5010.42208.40 
  Freitas, Ruben Manuel 1636 POR0.001-0.1720-3.40 
  Filipe, Guilherme Castro 1145 POR1.0010.22204.40 
  Fernandes, Claudio Micael Sousa 1661 POR0.001-0.1520-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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