Individual Calculations December 2014
 Palhais, Custodio  Total change: -5.20  Rating chartPersonal card
 CD Veteranos Setubal 2014/2015 - 50+ Montijo POR 2014-11-09
RcRownchangeKK*chgGame
 1844 1700 0.50 1 0.19 40 7.60 
  Reis, Luis Simoes 1844 POR0.5010.19407.60 

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)
 
 Torneio Interno do Ateneu Popular do Montijo 2014 Montijo POR 2014-11-14
RcRownchangeKK*chgGame
 1435 1700 0.50 1 -0.32 40 -12.80 
  Martins, Bruno Andre Leite 1435 POR0.501-0.3240-12.80 

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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