Individual Calculations September 2009
 Perez Rodriguez, Joan Antoni  Total change: -22.35  Rating chartPersonal card
 XXXV Obert Internacional d’Escacs Ciutat de Badalona A Badalona ESP 2009-08-01
RcRownchangeKK*chgGame
 2034 1986 2.00 8 -1.49 15 -22.35 
  Tscharotschkin, Michael 2208 GER0.001-0.2215-3.30 
  Gutierrez Anso, Jose 2100 ESP0.001-0.3415-5.10 
  Moreno Simo, Javier 2019 ESP0.5010.05150.75 
  Molina Hernandez, Albert 2009 ESP0.5010.03150.45 
  Barroso Quinones, Antonio 1837 ESP1.0010.30154.50 
  Bulatov, Sergei 2126 ESP0.001-0.3115-4.65 
  Sharaibi, Olufemi 2103 ESP0.001-0.3415-5.10 
  Tallo Dominguez, Kirian 1870 ESP0.001-0.6615-9.90 

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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