Individual Calculations April 2009
 Arregui Untoria, Carlos  Total change: 26.55  Rating chartPersonal card
 II Open Internacional St. Casablanca Memorial Carlos San Jose Zaragoza ESP 2008-12-20
RcRownchangeKK*chgGame
 2073 1944 4.50 8 1.77 15 26.55 
  Delorme, Axel m2294 FRA0.001-0.1115-1.65 
  Casanova Aldana, Gabriel 1795 ESP1.0010.30154.50 
  Antolin Concha, Diego 2190 ESP0.001-0.1915-2.85 
  Becana Jimenez, Alfonso 1594 ESP1.0010.11151.65 
  Villuendas Valero, Adrian 2218 ESP1.0010.831512.45 
  Martin Alvarez, Inigo 2212 ESP0.001-0.1715-2.55 
  Juberias Segura, Santiago 2104 ESP0.5010.21153.15 
  Andres Terrado, Miguel Angel 2177 ESP1.0010.791511.85 

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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