Individual Calculations February 2019
 Filipe, Gustavo Castro  Total change: -13.60  Rating chartPersonal card
 XLI Taca de Portugal (2019) r. 1 clubes POR 2019-01-12
RcRownchangeKK*chgGame
 1610 1210 0.00 1 -0.08 40 -3.20 
  Rosario, Artur Manuel Dias 1610  * POR0.001-0.0840-3.20 
 * 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)
 
 r.1 Gaia POR 2019-01-18
RcRownchangeKK*chgGame
 1393 1210 0.00 1 -0.26 40 -10.40 
  Marques, Ricardo Martinho 1393 POR0.001-0.2640-10.40 

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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