Individual Calculations April 2015
 Costa, Rui  Total change: -18.20  Rating chartPersonal card
 CN Equipas 2014/2015 - 3. divisao C r.3 clubes POR 2015-02-28
RcRownchangeKK*chgGame
 1842 1997 0.00 1 -0.71 20 -14.20 
  Khaler, Uwe 1842 POR0.001-0.7120-14.20 

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 C r. 4-5 Aveiro POR 2015-03-21
RcRownchangeKK*chgGame
 1850 1999 0.50 1 -0.20 20 -4.00 
  Dias, Carlos Oliveira 1850 POR0.501-0.2020-4.00 

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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