Individual Calculations July 2011
 Bolhari, Orfeh  Total change: -18.00  Rating chartPersonal card
 33 Taca de Portugal several POR 2010-12-04
RcRownchangeKK*chgGame
 2100 2139 1.00 2 -0.05 15 -0.75 
  Maio, Nuno 1739  * POR1.0010.08151.20 
  Fernando, Diogo m2460 POR0.001-0.1315-1.95 
 * 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)
 
 4. Torneio Convento de Balsamao Macedo de Cavaleiros POR 2011-06-10
RcRownchangeKK*chgGame
 1921 2162 2.00 4 -1.15 15 -17.25 
  Andrade, Nuno Filipe 1762  * POR1.0010.08151.20 
  Cardena Contreras, Javier 1952 ESP1.0010.23153.45 
  Vicente, Joao Vasco Reis 1938 POR0.001-0.7815-11.70 
  Martins, David Pires Tavares 2030 POR0.001-0.6815-10.20 
 * 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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