Individual Calculations November 2009
 Prats Fumado, Gerard  Total change: -9.00  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo B Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 1647 1867 4.00 6 -0.60 15 -9.00 
  Gibert Juan, Ramon 1672 ESP1.0010.25153.75 
  Buch Prades, Joan 1604 ESP0.501-0.3215-4.80 
  Escobar Figueroa, Sandra 1755 ESP0.001-0.6515-9.75 
  Fernandez Borrego, Goncal 1467  * ESP1.0010.08151.20 
  Ayza Leon, Alex 1667 ESP1.0010.24153.60 
  Minos Constante, Pablo 1717 ESP0.501-0.2015-3.00 
 * 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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