Individual Calculations February 2018
 Bartolo, Filipe Diogo Correia  Total change: 15.20  Rating chartPersonal card
 Lisbon Christmas Chess Open 2017 Lisboa POR 2017-12-26
RcRownchangeKK*chgGame
 1633 1557 4.00 8 0.65 40 26.00 
  Dias, Ivo Rodrigues c1957  * POR0.001-0.0840-3.20 
  Dong, Fabio 1214 POR1.0010.12404.80 
  Cadeirinhas, David Eduardo Lou 1921 POR0.001-0.1040-4.00 
  Alves, Fernando Pereira Ribeir 1742 POR0.5010.24409.60 
  Almeida, Jose Antonio Ferreira 1493 POR1.0010.414016.40 
  Machado, Tomas Dias 1791 POR0.001-0.2140-8.40 
  Marques, Afonso Mendes Pereira 1399 POR0.501-0.2140-8.40 
  Nal, Patrick 1544 FRA1.0010.484019.20 
 * 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 Lisboa 2018 r.1 clubes POR 2018-01-13
RcRownchangeKK*chgGame
 1728 1557 0.00 1 -0.27 40 -10.80 
  Santos, Jose Duarte 1728 POR0.001-0.2740-10.80 

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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