Individual Calculations September 2009
 Ali, Ehsan  Total change: -7.35  Rating chartPersonal card
 Open Megaescacs 2009 Copa RISKAL Palma de Mallorca ESP 2009-07-31
RcRownchangeKK*chgGame
 2042 2323 6.00 8 -0.49 15 -7.35 
  Diez Cabeza, Vicente 1923  * ESP1.0010.08151.20 
  Caliz Morales, Felipe 1923  * ESP1.0010.08151.20 
  Marti Mascaro, Juan 2019 ESP1.0010.14152.10 
  Segura Ariza, Jose Luis c2212 ESP0.001-0.6515-9.75 
  Zhou, Tai Long 1923  * ESP1.0010.08151.20 
  Lechado Artigues, Pedro 2095 ESP1.0010.21153.15 
  Garcia Del Rey, Senen 2316 ESP0.001-0.5115-7.65 
  Moreno Mateos, Jose Luis 1923  * ESP1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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