Individual Calculations September 2009
 Alfonso Durban, Xavier  Total change: 15.00  Rating chartPersonal card
 XXXV Obert Internacional d’Escacs Ciutat de Badalona A Badalona ESP 2009-08-01
RcRownchangeKK*chgGame
 2094 2009 4.50 9 1.00 15 15.00 
  Moreno Martin, Daniel 2231 ESP0.001-0.2215-3.30 
  Ortega Serra, Marc 2121 ESP0.5010.15152.25 
  Tallo Dominguez, Imar 2124 ESP0.001-0.3415-5.10 
  Barroso Quinones, Antonio 1837 ESP1.0010.27154.05 
  Schmitz, Andreas Arnold c2061 GER0.001-0.4315-6.45 
  Tscharotschkin, Michael 2208 GER0.5010.26153.90 
  Ruiz Planas, Adelito 1952 ESP1.0010.42156.30 
  Ridameya Tatche, Jose Miguel 2123 ESP1.0010.66159.90 
  Fabregas Fernandez, Bernat 2188 ESP0.5010.23153.45 

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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