Individual Calculations April 2009
 Naya Sancho, Jose Ignacio  Total change: -8.10  Rating chartPersonal card
 II Open Internacional St. Casablanca Memorial Carlos San Jose Zaragoza ESP 2008-12-20
RcRownchangeKK*chgGame
 2026 2098 3.50 7 -0.54 15 -8.10 
  Garcia Artal, Obdulio 1748 ESP1.0010.11151.65 
  Rios, Alejandro m2322 COL0.001-0.2215-3.30 
  Larrosa Moles, Cesar 1748 ESP1.0010.11151.65 
  Lopez Gracia, Fernando f2294 ESP0.5010.25153.75 
  Soto Fidalgo, Guillermo 1891 ESP1.0010.23153.45 
  Chueca Forcen, Alberto 2276 ESP0.001-0.2715-4.05 
  Ruiz Gutierrez, Jose Manuel 1904 ESP0.001-0.7515-11.25 

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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