Individual Calculations July 2009
 Bolhari, Orpeh  Total change: 19.20  Rating chartPersonal card
 I Torneio Noites de Caissa na Ponte - 2009 Vila das Aves POR 2009-04-06
RcRownchangeKK*chgGame
 1894 2127 5.00 5 1.17 15 17.55 
  Mendes, Pedro Miguel 1777 POR1.0010.11151.65 
  Vale, Paulo 1777 POR1.0010.11151.65 
  Margarido, Ricardo 2010 POR1.0010.34155.10 
  Barbosa, Fabio 2128 POR1.0010.50157.50 
  Gomes, Rui Pedro 1777 POR1.0010.11151.65 

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)
 
 III Open Int Hotel D. Luis Coimbra POR 2009-04-30
RcRownchangeKK*chgGame
 1997 2127 4.00 6 0.11 15 1.65 
  Mateus, Andre Jardim Silva 1777 POR1.0010.11151.65 
  Viegas, Daniel Filipe De Olive 1889 POR1.0010.20153.00 
  Spraggett, Kevin g2477 CAN0.001-0.1115-1.65 
  Iglesias Leon, Francisco J. 2236 ESP0.001-0.3515-5.25 
  Silva, Jose Antonio De Almeida 1777 POR1.0010.11151.65 
  Cavaleiro, Daniel Filipe Costa 1826 POR1.0010.15152.25 

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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