Individual Calculations September 2009
 Bonsoms Canet, Frederic  Total change: -7.00  Rating chartPersonal card
 XXI Obert Internacional Vila de Sant Boi Sant Boi de Llobregat ESP 2009-04-24
RcRownchangeKK*chgGame
 1915 1805 1.50 5 -0.28 25 -7.00 
  Jordan Garcia, Jose Maria 2006 ESP0.001-0.2425-6.00 
  Boloix Pahissa, Xavier 1973 ESP0.001-0.2825-7.00 
  Cabanillas Amboades, Rafael 1492 ESP1.0010.14253.50 
  Companyo Pagerols, Josep M. 2083 ESP0.001-0.1725-4.25 
  Munoz De La Orden, David 2019 ESP0.5010.27256.75 

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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