Individual Calculations January 2009
 Guimera Pons, Ramon  Total change: 3.75  Rating chartPersonal card
 Open Internacional de Ajedrez Memorial Casimir Casas 2008 Barcelona ESP 2008-10-01
RcRownchangeKK*chgGame
 1818 1742 3.00 7 0.15 25 3.75 
  Sanz Bastos, Fernando 2056 ESP0.001-0.1425-3.50 
  Valarezzo Ricard, Pedro 1964 ESP0.001-0.2225-5.50 
  Moracia Pons, Santiago 1509 ESP1.0010.21255.25 
  Colominas Isern, Josep 1610 ESP1.0010.32258.00 
  Giralt Garcia, Joaquin 1808 ESP1.0010.592514.75 
  Rechi Montes, Xavier 1914 AND0.001-0.2725-6.75 
  Orriols Codina, Joan 1863 ESP0.001-0.3425-8.50 

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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