Individual Calculations November 2012
 Fonseca, Eurico Santos  Total change: 74.10  Rating chartPersonal card
 IX AEJ Chess Open S. Joao Madeira POR 2012-10-03
RcRownchangeKK*chgGame
 1548 1321 4.00 7 2.47 30 74.10 
  Paiva, Henrique M A Albergaria 1653 POR1.0010.883026.40 
  Represa Perez, Mireya 1604 ESP0.001-0.1630-4.80 
  Silva, Mariana Sofia T. 1503 POR0.001-0.2630-7.80 
  Sousa, Ines Silva Ferrer De 1443 POR1.0010.673020.10 
  Ribeiro, Antonio Jose G. 1500 POR0.5010.23306.90 
  Goncalves, Joao Pedro Mendes 1581 POR0.5010.32309.60 
  Santos, Jose Miguel Sereno 1551 POR1.0010.793023.70 

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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