Individual Calculations July 2011
 Saltao, Joao Miguel Ramos  Total change: 5.10  Rating chartPersonal card
 33 Taca de Portugal several POR 2010-12-04
RcRownchangeKK*chgGame
 1776 1657 0.50 1 0.16 15 2.40 
  Cruz, Francisco Manuel Nunes M 1776 POR0.5010.16152.40 

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)
 
 Distrital de Coimbra 2011 Coimbra POR 2011-06-17
RcRownchangeKK*chgGame
 1761 1696 1.00 2 0.18 15 2.70 
  Cruz, Joao Daniel Egas Da 1732 POR0.001-0.4515-6.75 
  Maduro, Joao Luis Andrade 1790 POR1.0010.63159.45 

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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