Individual Calculations August 2019
 Ribeiro, Andre Amorim  Total change: 37.20  Rating chartPersonal card
 XIX Torn. Cidade de Gaia - XII Profigaia Open (CNL) Gaia POR 2019-06-28
 1535 1491 3.50 6 0.93 40 37.20 
  Tarelho, Bruna Silva 1091  * POR0.501-0.4240-16.80 
  Almeida, Joao Pedro Dias 1110 POR1.0010.09403.60 
  Silva, Mariana Sofia T. wc1872 POR1.0010.914036.40 
  Silva, Ana Ines Teixeira Da wc1730 POR0.001-0.2040-8.00 
  Ribeiro, Rodrigo 1718 POR1.0010.794031.60 
  Goncalves, Samuel Jesus P 1689 POR0.001-0.2440-9.60 
 * 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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