Individual Calculations February 2018
 Filipe, Guilherme Castro  Total change: -27.60  Rating chartPersonal card
 Taca de Portugal 2017-2018 - 2. eliminatoria clubes POR 2018-01-06
RcRownchangeKK*chgGame
 1547 1147 0.00 1 -0.08 40 -3.20 
  Santos, Jose Miguel Sereno 1547  * 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)
 
 CD Equipas Porto 2018 r.1 clubes POR 2018-01-13
RcRownchangeKK*chgGame
 1399 1147 0.00 1 -0.19 40 -7.60 
  Nogueira, Luis 1399 POR0.001-0.1940-7.60 

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)
 
 Taca AXP 2017-2018 oitavos clubes POR 2018-01-20
RcRownchangeKK*chgGame
 1547 1147 0.00 1 -0.08 40 -3.20 
  Lopes, Bruno Ricardo 1547  * 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)
 
 II Torneio EX Porto vs. Convidados Matosinhos POR 2018-01-22
RcRownchangeKK*chgGame
 1380 1147 0.50 4 -0.34 40 -13.60 
  Marrios, Ruben Jose Lopes 1380 POR0.001-0.2140-8.40 
  Marrios, Ruben Jose Lopes 1380 POR0.001-0.2140-8.40 
  Marrios, Ruben Jose Lopes 1380 POR0.5010.294011.60 
  Marrios, Ruben Jose Lopes 1380 POR0.001-0.2140-8.40 

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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