Individual Calculations May 2017
 Ferreira, Nuno David Oliveira  Total change: -20.80  Rating chartPersonal card
 CD Equipas Lisboa 2017 r.5-6 clubes POR 2017-04-01
RcRownchangeKK*chgGame
 1377 1343 1.00 1 0.55 40 22.00 
  Prazeres, Tiago Pires De Azeve 1377 POR1.0010.554022.00 

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)
 
 CN Jovens 2016-2017 - U14 Luso POR 2017-04-08
RcRownchangeKK*chgGame
 1349 1343 2.50 7 -0.99 40 -39.60 
  Rego, Joao Rui Farias Soares 1584 POR0.001-0.2040-8.00 
  Borges, Afonso Maria De Almeida 1160 POR0.501-0.2440-9.60 
  Macedo, Caetano 1243 POR1.0010.364014.40 
  Sismeiro, Miguel 1519 POR0.001-0.2740-10.80 
  Carvalho, Pedro Vieira De 1037 POR1.0010.14405.60 
  Machado, Tomas Dias 1674 POR0.001-0.1240-4.80 
  Neves, Joao Gustavo Gomes 1224 POR0.001-0.6640-26.40 

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)
 
 XXVIII Taca de Lisboa r. 5 Lisboa POR 2017-04-23
RcRownchangeKK*chgGame
 1743 1343 0.00 1 -0.08 40 -3.20 
  Pereira, Fernando Luis Melao 1743  * 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)
 

 

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