Individual Calculations November 2009
 Darrigues, Alain  Total change: -18.00  Rating chartPersonal card
 XIX Open Internacional de Gros San Sebastian ESP 2009-09-25
RcRownchangeKK*chgGame
 1884 1999 4.00 7 -0.50 15 -7.50 
  Garcia Nestar, Daniel 1599  * ESP1.0010.08151.20 
  Marholev, Dimitar m2399  * BUL0.001-0.0815-1.20 
  Diez Viera, Oscar 1831 ESP0.001-0.7215-10.80 
  Boo Aldanondo, Alex 1692 ESP1.0010.14152.10 
  Guijarro Galan, Jose Luis 2085 ESP0.001-0.3815-5.70 
  Burgana Lardizabal, Jose Angel 1790 ESP1.0010.23153.45 
  Izquierdo Arruferia, Joseba 1790 ESP1.0010.23153.45 
 * 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)
 
 Nationale 3 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 1851 1999 0.00 1 -0.70 15 -10.50 
  Serra, Yannick 1851 FRA0.001-0.7015-10.50 

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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