Individual Calculations July 2011
 Freitas, Ruben Manuel  Total change: -9.75  Rating chartPersonal card
 IV Torneio Cidade de Gaia / IX Profigaia Open - Torn. A Vila Nova de Gaia POR 2011-06-04
RcRownchangeKK*chgGame
 1711 1416 0.00 3 -0.48 25 -12.00 
  Figueiredo, Bruno 1816  * POR0.001-0.0825-2.00 
  Sousa, Andre Ventura 1624 POR0.001-0.2325-5.75 
  Andrade, Nuno Filipe 1694 POR0.001-0.1725-4.25 
 * 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)
 
 IV Torneio Cidade de Gaia / IX Profigaia Open - Torn. B Vila Nova de Gaia POR 2011-06-09
RcRownchangeKK*chgGame
 1680 1416 0.50 2 0.09 25 2.25 
  Antao, Jorge 1816  * POR0.001-0.0825-2.00 
  Mendes, Antonio 1544 POR0.5010.17254.25 
 * 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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