Individual Calculations April 2017
 Sousa, Gil Oliva Teles  Total change: -15.20  Rating chartPersonal card
 CD Jovens Porto 2017 Matosinhos POR 2017-02-25
RcRownchangeKK*chgGame
 1258 1186 1.50 3 0.27 40 10.80 
  Sousa, David Oliva Teles 1211 POR0.5010.03401.20 
  Duarte, Francisco 1189 POR1.0010.504020.00 
  Silva, Daniel Frederico V 1373 POR0.001-0.2640-10.40 

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)
 
 CD Equipas Porto 2017 r.4 clubes POR 2017-03-04
RcRownchangeKK*chgGame
 1248 1186 0.00 1 -0.41 40 -16.40 
  Vieira, Pedro 1248 POR0.001-0.4140-16.40 

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)
 
 Taca de Portugal 2017-2018 1. 2. eliminatorias clubes POR 2017-03-11
RcRownchangeKK*chgGame
 1586 1186 0.00 1 -0.08 40 -3.20 
  Marques, Ricardo Taborda Trigo 1586  * 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)
 
 III Lourical Classics - U2200 Lourical POR 2017-03-17
RcRownchangeKK*chgGame
 1585 1186 0.00 2 -0.16 40 -6.40 
  Oliveira, Ricardo Jorge Gaspar B 1583 POR0.001-0.0840-3.20 
  Oliveira, Fernando Alves 1586  * 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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