Individual Calculations May 2012
 Valente, Joao Nuno Baptista  Total change: 0.75  Rating chartPersonal card
 CNE 2011/2012 - 1. divisao - apuramento several POR 2011-12-08
RcRownchangeKK*chgGame
 1596 1639 1.00 3 -0.67 15 -10.05 
  Gomes, Rui Pedro 1657 POR0.001-0.4715-7.05 
  Rato, Ana Margarida Portugal Do 1591 POR0.501-0.0715-1.05 
  Silva, Madalena Cristina Carval 1541 POR0.501-0.1315-1.95 

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)
 
 Nacionais de Jovens 2012 - sub16 Torres Vedras POR 2012-03-24
RcRownchangeKK*chgGame
 1714 1676 3.50 6 0.72 15 10.80 
  Oliveira, Tomas Honorio 1326 POR1.0010.11151.65 
  Martins, David Pires Tavares 2076  * POR0.001-0.0815-1.20 
  Mendes, Ines Goncalves Alves R 1479 POR1.0010.25153.75 
  Martins, Miguel Alexandre R 1540 POR1.0010.32154.80 
  Meira, Joao Pedro Pires 1932 POR0.5010.31154.65 
  Oliveira, Maria Ines 1932 POR0.001-0.1915-2.85 
 * 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)
 

 

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