Individual Calculations March 2015
 Branco, Joao Carlos Fernandes  Total change: 13.00  Rating chartPersonal card
 CD Braga 2015 several POR 2014-12-06
RcRownchangeKK*chgGame
 1562 1543 3.00 5 0.48 20 9.60 
  Monteiro, Jose Macedo 1928 POR0.001-0.0920-1.80 
  Alves, Jose Augusto Gomes 1237 POR1.0010.14202.80 
  Demiantchouk, Alexei 1416 POR1.0010.33206.60 
  Dias, Ivo Rodrigues 1943  * POR0.001-0.0820-1.60 
  Lomba, Baltazar L Oliveira 1284 POR1.0010.18203.60 
 * 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)
 
 CN Equipas 2014/2015 - 3. divisao A r.2 clubes POR 2015-01-31
RcRownchangeKK*chgGame
 1489 1543 0.50 1 -0.08 20 -1.60 
  Alves, Joel Goncalo Machado 1489 POR0.501-0.0820-1.60 

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)
 
 Taca de Portugal 2014/2015 - Ronda 3 clubes POR 2015-02-21
RcRownchangeKK*chgGame
 1735 1541 0.50 1 0.25 20 5.00 
  Silva, Mariana Sofia T. 1735 POR0.5010.25205.00 

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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