Individual Calculations September 2012
 Ortiz De Latierro Olivella, Aitor  Total change: 12.45  Rating chartPersonal card
 XXX Open Internacional d'Andorra 2012 Arinsal AND 2012-07-21
RcRownchangeKK*chgGame
 2127 1991 4.00 9 0.83 15 12.45 
  Szabo, Krisztian g2391  * HUN0.001-0.0815-1.20 
  Crespo Arce, Miguel Angel 1766 ESP1.0010.22153.30 
  Hoolt, Sarah wm2272 GER0.001-0.1615-2.40 
  Mercier, Pierre 1770 FRA1.0010.22153.30 
  Trigo Urquijo, Sergio 2231 ESP1.0010.801512.00 
  Berkovich, Mark A m2366 ISR0.001-0.0915-1.35 
  Bas Mas, Jose Joaquin 2214 ESP0.001-0.2215-3.30 
  Bas Sanchez, Jose Joaquin 1811 ESP1.0010.26153.90 
  Laclau, Daniel 2326 FRA0.001-0.1215-1.80 
 * 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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