Individual Calculations November 2012
 Catarro, Jose Joao Dias  Total change: 2.70  Rating chartPersonal card
 IX AEJ Chess Open S. Joao Madeira POR 2012-10-03
RcRownchangeKK*chgGame
 1749 1671 2.00 5 -0.09 15 -1.35 
  Bolhari, Orfeh 2071  * IRI0.001-0.0815-1.20 
  Silva, Mariana Sofia T. 1503 POR1.0010.28154.20 
  Sousa, Andre Ventura 1891 POR0.001-0.2215-3.30 
  Freitas, Ruben Manuel 1463 POR1.0010.23153.45 
  Pintor, Simao Maciel Abranches 1819 POR0.001-0.3015-4.50 
 * 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)
 
 II Torneio FIDE do Pombal Pombal POR 2012-10-13
RcRownchangeKK*chgGame
 1756 1671 1.50 3 0.27 15 4.05 
  Perez Negro, Jose M. 2071  * ESP0.001-0.0815-1.20 
  Pedroso, Tiago Cerqueira 1374 POR1.0010.15152.25 
  Minguell Soler, Joan 1824 ESP0.5010.20153.00 
 * 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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