Individual Calculations September 2009
 Auroy, Didier  Total change: 3.75  Rating chartPersonal card
 8e open international - support Ch. de Picardie La Fere FRA 2009-07-04
RcRownchangeKK*chgGame
 2139 2000 2.50 6 0.37 15 5.55 
  Piankov, Evgenij m2356 UKR0.001-0.1115-1.65 
  Siauve, Julien 1678 FRA1.0010.13151.95 
  Pytel, Krzysztof m2383 FRA0.5010.41156.15 
  Genova, Lyubka wm2209 BUL0.001-0.2315-3.45 
  Venkatesh, M.r. m2400  * IND0.001-0.0815-1.20 
  Dumas, Victor 1806 FRA1.0010.25153.75 
 * 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)
 
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1905 2000 5.50 9 -0.12 15 -1.80 
  Perrin, Guillaume f2310 FRA0.001-0.1415-2.10 
  Forlot, Francois 1881 FRA1.0010.34155.10 
  Ginovart, Axel 1709 FRA0.501-0.3515-5.25 
  Ingremeau, Maxime 1842 FRA1.0010.29154.35 
  Godart, Francois 2179 BEL0.5010.23153.45 
  Binois, Rudy 1842 FRA0.001-0.7115-10.65 
  Boure, Hugo 1817 FRA1.0010.26153.90 
  Barta, Ismael 1733 FRA0.501-0.3215-4.80 
  De Lussac, Maxence 1830 FRA1.0010.28154.20 

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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