Individual Calculations March 2018
 Ferreira, Nuno David Oliveira  Total change: 56.00  Rating chartPersonal card
 CD Jovens Lisboa 2018 - U16 Lisboa POR 2018-02-11
RcRownchangeKK*chgGame
 1391 1318 3.50 6 0.87 40 34.80 
  Silva, Tiago Alexandre Pinho D 1716 POR0.001-0.0840-3.20 
  Antunes, Ana 1213 POR0.501-0.1440-5.60 
  Voges, Guilherme 1384 POR1.0010.594023.60 
  Lanca, Luis 1181 POR1.0010.324012.80 
  Carvalho, Ema Cortes 1131 POR1.0010.264010.40 
  Cordeiro, Joao Carlos Santos F 1718  * 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 Lisboa 2018 r.2 clubes POR 2018-02-16
RcRownchangeKK*chgGame
 1447 1318 1.00 1 0.67 40 26.80 
  Castro, Rodrigo Guedes S F 1447 POR1.0010.674026.80 

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)
 
 XXIX Taca de Lisboa r. 4 Lisboa POR 2018-02-18
RcRownchangeKK*chgGame
 1628 1318 0.00 1 -0.14 40 -5.60 
  Galinha, Otelo 1628 POR0.001-0.1440-5.60 

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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