Individual Calculations August 2019
 Rocha, Sergio  Total change: 7.80  Rating chartPersonal card
 XIX Torn. Cidade de Gaia - XII Profigaia Open (CNL) Gaia POR 2019-06-28
 2114 2345 6.00 7 0.78 10 7.80 
  Marques, Luis Filipe Ribeiro 1945  * POR1.0010.08100.80 
  Marinho, Antonio Pedro 1945  * POR1.0010.08100.80 
  Martins, Manuel 1945  * POR1.0010.08100.80 
  Pipiras, Filipa Fortuna 1972 POR1.0010.10101.00 
  Veiga, Jose Francisco R P Neves f2363 POR1.0010.53105.30 
  Sousa, Andre Ventura m2362 POR0.5010.02100.20 
  Frois, Antonio m2267 POR0.501-0.1110-1.10 
 * 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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