Individual Calculations March 2015
 Bray, Jose Manuel  Total change: -1.60  Rating chartPersonal card
 CN Equipas 2014/2015 - 2. divisao B r.2 clubes POR 2015-01-31
RcRownchangeKK*chgGame
 2007 1882 0.00 1 -0.33 20 -6.60 
  Ferreira, Victor Manuel 2007 POR0.001-0.3320-6.60 

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)
 
 CD Leiria 2015 Porto de Mos POR 2015-02-14
RcRownchangeKK*chgGame
 1842 1892 3.00 5 0.25 20 5.00 
  Maximiano, Paulo 1498 POR1.0010.08201.60 
  Negrao, Alberto 1914 POR0.5010.03200.60 
  Bray, Daniel Jose Freire 2116 POR0.5010.28205.60 
  Canaverde, Mario Alexandre 1809 POR0.501-0.1120-2.20 
  Silva, Daniel 1871 POR0.501-0.0320-0.60 

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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