Individual Calculations April 2009
 Vasques, Jose Claudio De Sousa  Total change: 11.25  Rating chartPersonal card
 Distrital de Veteranos de Lisboa Lisboa POR 2009-02-21
RcRownchangeKK*chgGame
 1784 1884 4.50 6 0.75 15 11.25 
  Vieira, Vitor Mendes 1662 POR0.501-0.2815-4.20 
  Mouquinho, Jose Francisco B 1587 POR1.0010.15152.25 
  Dias, Augusto Martins 1845 POR0.501-0.0515-0.75 
  Placido, Maria Armanda Codea Al 1750 POR1.0010.32154.80 
  Fernandes, Americo Pinto 1813 POR1.0010.40156.00 
  Santos, Julio 2046 POR0.5010.21153.15 

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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