Individual Calculations January 2009
 Leiro Pelaez, Alex  Total change: 29.50  Rating chartPersonal card
 II Open Internacional de Ajedrez Vila de Gracia Barcelona ESP 2008-10-03
RcRownchangeKK*chgGame
 1813 1472 2.00 7 1.18 25 29.50 
  Tejada Gomez, Juan V. 1822 ESP0.001-0.1125-2.75 
  Clifford, Neil 1822 ESP0.5010.39259.75 
  Real Pons, Joan 1822 ESP0.001-0.1125-2.75 
  Aguilo Pinol, Ferran 1822 ESP0.001-0.1125-2.75 
  Chavarria Cardona, Xavier 1805 ESP1.0010.882522.00 
  Garcia Guardiola, Joan 1822 ESP0.001-0.1125-2.75 
  Jesus Hurtado, Ramon Jose 1774 ESP0.5010.35258.75 

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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