Individual Calculations April 2017
 Stoffel, Joao Ruivo  Total change: -16.40  Rating chartPersonal card
 CD Jovens Lisboa 2017 Lisboa POR 2017-02-25
RcRownchangeKK*chgGame
 1621 1719 2.00 5 -1.10 40 -44.00 
  Vedor, Bernardo Marques 1641 POR0.501-0.1140-4.40 
  Santos, Ruben Jose Melo 1577 POR0.001-0.6940-27.60 
  Leao, Tiago Miguel Da Silva 2044 POR0.001-0.1340-5.20 
  Camara, Henrique P F N Brito 1522 POR0.501-0.2540-10.00 
  Silva, Pedro M B A Andrade 1319  * POR1.0010.08403.20 
 * 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)
 
 CN Equipas 2016-2017 - 3. divisao D r.4 clubes POR 2017-03-04
RcRownchangeKK*chgGame
 1853 1715 1.00 1 0.69 40 27.60 
  Gaboleiro, Guilherme 1853 POR1.0010.694027.60 

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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