Individual Calculations August 2019
 Freitas, Ruben Manuel  Total change: 13.80  Rating chartPersonal card
 XIX Torn. Cidade de Gaia - XII Profigaia Open (CNL) Gaia POR 2019-06-28
RcRownchangeKK*chgGame
 1609 1657 3.50 5 0.69 20 13.80 
  Ribeiro, Daniel Amorim 1257  * POR1.0010.08201.60 
  Farias, David Nuno M E 1372 POR1.0010.16203.20 
  Pipiras, Filipa Fortuna 1972 POR0.001-0.1420-2.80 
  Borges, Rafael Peres 1385 POR1.0010.17203.40 
  Sismeiro, Miguel 2057  * POR0.5010.42208.40 
 * 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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