Individual Calculations September 2015
 Sousa, Tadeu Filipe Leonardo De  Total change: 43.80  Rating chartPersonal card
 III Torneio 'Xeque-Mate ao Verao' Lisboa POR 2015-08-08
RcRownchangeKK*chgGame
 2068 1799 3.50 7 2.19 20 43.80 
  Santos, Jose Alves 2199  * POR1.0010.922018.40 
  Craciun, Ion 2025 POR0.5010.29205.80 
  Diogo, Vasco f2199  * POR0.001-0.0820-1.60 
  Ferreira, Hugo Miguel Da Costa 2133 POR1.0010.882017.60 
  Morais, Vitor 2017 POR0.001-0.2220-4.40 
  Lavrador, Rodolfo M Mascarenhas 1936 POR1.0010.682013.60 
  Leao, Tiago Miguel Da Silva 1969 POR0.001-0.2820-5.60 
 * 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)
 

 

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