Individual Calculations November 2014
 Khouri, Ahmed Abbas  Total change: -12.40  Rating chartPersonal card
 XI Open Amateur de Calvia Palmanova - Calvia ESP 2014-10-04
RcRownchangeKK*chgGame
 1835 2008 5.00 8 -0.62 20 -12.40 
  Febrero Perez, Lluis 1634 ESP1.0010.10202.00 
  Sokalsky, Alexander 2238 UKR0.5010.29205.80 
  Cerdo Fernandez, Miguel 1911 ESP0.001-0.6320-12.60 
  Bullock, Lee 1608  * ENG1.0010.08201.60 
  Nicholson, John 1781 IRL0.501-0.2920-5.80 
  Molet, Asher 1783 FRA1.0010.22204.40 
  Nettleton, Charlie B 1899 ENG0.001-0.6520-13.00 
  Wilson, Matthew R 1825 ENG1.0010.26205.20 
 * 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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