Individual Calculations October 2008
 Seijas Bellido, Juan Antonio  Total change: -7.20  Rating chartPersonal card
 XXII Open Internacional de la Sal San Fernando (Cádiz) ESP 2008-07-01
RcRownchangeKK*chgGame
 1876 1870 2.00 5 -0.48 15 -7.20 
  Insua Mellado, Jose Luis c2169 ESP0.001-0.1515-2.25 
  Garcia De Lomas Guerrero, Carlos 1635 ESP0.001-0.7915-11.85 
  Gil Belizon, Diego 1704 ESP0.001-0.7215-10.80 
  Ibarrola Arino, Jose Ignacio 1872 ESP1.0010.50157.50 
  Gentes Benito, Mauricio 2000 ESP1.0010.681510.20 

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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