Individual Calculations January 2015
 Coelho, Jorge Manuel  Total change: -15.00  Rating chartPersonal card
 CD Veteranos Porto 2014/2015 Gaia POR 2014-11-01
RcRownchangeKK*chgGame
 1796 1918 3.00 4 0.43 20 8.60 
  Mendes, Antonio Adalberto De O 1605 POR1.0010.14202.80 
  Brandao, Alvaro Sousa 1651 POR1.0010.18203.60 
  Silva, Antonio Augusto 2145 POR0.001-0.2120-4.20 
  Pinho, Joaquim Brandao 1782 POR1.0010.32206.40 

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 Porto 2015 - apuramento Gaia POR 2014-11-07
RcRownchangeKK*chgGame
 1667 1918 3.50 6 -1.18 20 -23.60 
  Ferreira, Joana 1518  * POR1.0010.08201.60 
  Botelho, Adelino 1601 POR0.501-0.3720-7.40 
  Nunes, Fernando 1794 POR1.0010.33206.60 
  Ferreira, Miguel 1963 POR0.001-0.4420-8.80 
  Freitas, Ruben Manuel 1609 POR0.501-0.3620-7.20 
  Castro, Joao Pedro 1518  * POR0.501-0.4220-8.40 
 * 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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