Individual Calculations March 2010
 Alcaraz Ortega, Javier  Total change: -0.75  Rating chartPersonal card
 4e Open FIDE de La Diagonale du Sud Montpellier Montpellier FRA 2009-12-26
RcRownchangeKK*chgGame
 2024 2241 6.50 9 -0.17 15 -2.55 
  Leveque, Guillaume 1841  * FRA1.0010.08151.20 
  Costa, Jean-Yves 1888 FRA0.001-0.8915-13.35 
  Testard, Michel 1841  * FRA1.0010.08151.20 
  Thuret, Marine 1841  * FRA1.0010.08151.20 
  Bouguerra, Tayeb 2018 FRA1.0010.22153.30 
  Decroix, Paloan 2103 FRA0.501-0.1915-2.85 
  Mazet, Julien 2231 FRA0.501-0.0115-0.15 
  Bergez, Luc m2382 FRA0.5010.19152.85 
  Carre, Sylvain 2069 FRA1.0010.27154.05 
 * 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)
 
 XXI Abierto Internacional de Roquetas de Mar Almeria ESP 2010-01-02
RcRownchangeKK*chgGame
 2199 2236 4.50 8 0.12 15 1.80 
  Plaskett, H James g2498 ENG0.001-0.1815-2.70 
  Navia Martin, Sergio 1953 ESP0.501-0.3415-5.10 
  Aranaz Murillo, Amalia 2057 ESP1.0010.27154.05 
  Alvarez Morales, Miguel 2058 ESP1.0010.27154.05 
  Claverie, Raul m2389 ARG0.001-0.3015-4.50 
  Aranaz Portugues, Jose Carlos 2178 ESP1.0010.42156.30 
  Espinosa Aranda, Angel f2393 ESP0.001-0.2915-4.35 
  Spitzer Isbert, Ramon 2063 ESP1.0010.27154.05 

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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