Individual Calculations July 2011
 Bosch Porta, David  Total change: 0.90  Rating chartPersonal card
 XIII Obert Internacional Tres Peons Barcelona ESP 2011-01-07
RcRownchangeKK*chgGame
 2068 2199 6.00 9 0.06 15 0.90 
  Hernandez Lopez, Jose Miguel 1799  * ESP1.0010.08151.20 
  Aguilo Pinol, Ferran 1899 ESP1.0010.15152.25 
  Espuny Vinye, Ramon 1988 ESP0.501-0.2715-4.05 
  Solsona Olive, Xavier 1973 ESP1.0010.21153.15 
  Munoz Pantoja, Miguel m2507 PER0.001-0.1415-2.10 
  Ruiz Bravo, Alfonso 1991 ESP0.501-0.2715-4.05 
  Vallbona Domingo, Joan 1982 ESP1.0010.22153.30 
  Vives Cabau, Jordi 2018 ESP1.0010.26153.90 
  Perez Mitjans, Orelvis m2457 ESP0.001-0.1815-2.70 
 * 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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