Individual Calculations September 2009
 Veron, Cyprien  Total change: -21.15  Rating chartPersonal card
 11e Festival d'Echecs- 7e open Adultes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 2100 2112 3.50 7 0.02 15 0.30 
  Goosen, Anton c2220 RSA0.5010.15152.25 
  Marie, Maxime 2231 FRA1.0010.66159.90 
  Chaplain, Fabrice 2138 FRA0.5010.04150.60 
  Donovan, Linton 2200 BEL0.001-0.3815-5.70 
  Racz, Zoltan 2323 HUN0.001-0.2315-3.45 
  Oney, Fatmanur 1873 TUR0.501-0.3015-4.50 
  Lambert, Benoit-Xavier 1712  * BEL1.0010.08151.20 
 * 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)
 
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2016 2112 5.50 11 -1.43 15 -21.45 
  Kramo, Sosthene 2016 FRA1.0010.37155.55 
  Donskoi, Karel 2007 FRA0.501-0.1415-2.10 
  De La Fontaine, Christophe 2010 FRA0.001-0.6415-9.60 
  Gueriche, Guillaume 2022 FRA0.001-0.6215-9.30 
  Lesbros, Bernard 2018 FRA0.501-0.1315-1.95 
  Divine, Armand 2035 FRA1.0010.39155.85 
  Jactel, Nicolas 2052 FRA0.001-0.5815-8.70 
  Eden, James 1952 FRA1.0010.29154.35 
  Jouneau, Quentin 2007 FRA0.001-0.6415-9.60 
  Ruffenach, Alain 2019 FRA1.0010.37155.55 
  Quere, Alexandre 2038 FRA0.501-0.1015-1.50 

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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