Individual Calculations May 2010
 Mendes, Antonio Manuel  Total change: 3.90  Rating chartPersonal card
 IV Taca AXP 2010 Porto POR 2010-04-08
RcRownchangeKK*chgGame
 1927 1527 0.00 1 -0.08 15 -1.20 
  Fernandes, Sandro Moura 1927  * POR0.001-0.0815-1.20 
 * 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)
 
 Distrital do Porto - preliminar D Matosinhos POR 2010-04-09
RcRownchangeKK*chgGame
 1592 1527 0.50 4 -1.17 15 -17.55 
  Teles, Paulo 1752 POR0.001-0.2215-3.30 
  Santos, Eduardo 1624 POR0.001-0.3715-5.55 
  Teixeira, Pedro Miguel 1533 POR0.5010.01150.15 
  Duarte, Afonso 1460 POR0.001-0.5915-8.85 

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 do Porto - preliminar G Porto POR 2010-04-09
RcRownchangeKK*chgGame
 1776 1527 2.50 5 1.51 15 22.65 
  Almeida, Augusto Artur 1760 POR1.0010.791511.85 
  Pintor, Manuel 1683 POR0.5010.21153.15 
  Marques, Mario 1786 POR0.5010.32154.80 
  Lopes, Jose Manuel 1758 POR0.5010.29154.35 
  Mendes, Rui 1893 POR0.001-0.1015-1.50 

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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