Individual Calculations September 2009
 Gisbert Mir, Alfonso  Total change: 11.00  Rating chartPersonal card
 IV Open d'Alella Alella BARCELONA ESP 2009-08-12
RcRownchangeKK*chgGame
 1749 1971 5.00 6 0.44 25 11.00 
  Rodriguez Beltran, Fernando 1679 ESP1.0010.15253.75 
  Zamora Leon, Eduard 1571  * ESP1.0010.08252.00 
  Rosa Pernio, Mario 1982 ESP0.001-0.4825-12.00 
  Febrero Perez, Lluis 1661 ESP1.0010.14253.50 
  Diaz Narvaez, Jose 1797 ESP1.0010.27256.75 
  Vinardell Cruanas, Sergi 1806 ESP1.0010.28257.00 
 * 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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