Individual Calculations August 2014
 Silva, Mariana Sofia T.  Total change: 17.15  Rating chartPersonal card
 VII Torneio Internacional Cidade de Gaia / XIV Profigaia Open Gaia POR 2014-06-28
RcRownchangeKK*chgGame
 1686 1622 4.00 8 0.45 15 6.75 
  Frois, Antonio m2022  * POR0.001-0.0815-1.20 
  Pedroso, Tiago Cerqueira 1336 POR1.0010.16152.40 
  Castro, Joao Pedro 1378 POR1.0010.20153.00 
  Nora, Fernando Manuel Lobo C. 1906 POR0.5010.34155.10 
  Pintor, Simao Maciel Abranches 1979 POR0.001-0.1115-1.65 
  Pedroso, Paulo Duarte 1446 POR1.0010.27154.05 
  Ferreira, Miguel 1954 POR0.001-0.1215-1.80 
  Fonseca, Eurico Santos 1466 POR0.501-0.2115-3.15 
 * 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)
 
 CN Jovens 2013/2014 - U16 Luso POR 2014-07-22
RcRownchangeKK*chgGame
 1590 1622 3.50 6 0.26 40 10.40 
  Matos, Goncalo Abreu Silva 1281 POR1.0010.12404.80 
  Dias, Ivo Rodrigues 1995 POR0.001-0.1040-4.00 
  Marques, Mario Rui Lopes 1363 POR1.0010.18407.20 
  Ribeiro, Rafael A Figueiredo 1510 POR0.501-0.1540-6.00 
  Ribeiro, Bruno Rafael Leite 1736 POR0.001-0.3440-13.60 
  Bastos, Ana Raquel Da Costa 1655 POR1.0010.554022.00 

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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