Individual Calculations September 2013
 Santos, Julio  Total change: -2.25  Rating chartPersonal card
 I Torneio 'Xeque-Mate ao Verao' Lisboa POR 2013-08-10
RcRownchangeKK*chgGame
 1915 1997 4.00 7 -0.15 15 -2.25 
  Campos, Carlos Alberto Viegas 1631 POR1.0010.10151.50 
  Belo, Miguel Angelo Petinga 1850 POR1.0010.30154.50 
  Santos, Hugo Lima 2228 POR0.001-0.2115-3.15 
  Nanques, Helder Manuel Pereira M 1905 POR1.0010.37155.55 
  Martins, Diogo Faria Oliveira 1601 POR0.001-0.9215-13.80 
  Cadeirinhas, David Eduardo Louro 1905 POR1.0010.37155.55 
  Reis, Luis Sousa 2284 POR0.001-0.1615-2.40 

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)
 

 

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