Individual Calculations June 2018
 Santos, Joao Pedro Chang  Total change: -49.60  Rating chartPersonal card
 Open Internacional Queima das Fitas 2018 (CNL) Coimbra POR 2018-04-27
RcRownchangeKK*chgGame
 1345 1172 0.00 5 -1.59 40 -63.60 
  Moreira, Bruno Marcio Pascoal 1572  * POR0.001-0.0840-3.20 
  Carreira, Marcelo Costa 1572  * POR0.001-0.0840-3.20 
  Camacho, Diogo Fernandes Brito 1391 POR0.001-0.2240-8.80 
  Vilarino Lorenzo, Uxio 1096 ESP0.001-0.6040-24.00 
  Silva, Jose Lucas Ferreira 1094 POR0.001-0.6140-24.40 
 * 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 Coimbra 2018 r. 4-5 clubes POR 2018-05-18
RcRownchangeKK*chgGame
 1061 1172 1.00 1 0.35 40 14.00 
  Santos, Sofia 1061 POR1.0010.354014.00 

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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