Individual Calculations September 2009
 Debray, Christopher  Total change: 33.75  Rating chartPersonal card
 21e tournoi international de Massy Massy FRA 2009-06-27
RcRownchangeKK*chgGame
 2063 2299 6.00 7 0.57 15 8.55 
  Perolle, Guy 1949 FRA1.0010.11151.65 
  Aouizerate, Robert 1949 FRA1.0010.11151.65 
  Thomas, Vincent 1951 FRA0.501-0.3915-5.85 
  Marchand, Andre 2029 FRA1.0010.17152.55 
  Piankov, Evgenij m2345 UKR1.0010.56158.40 
  Etrog, Jonathan 2123 FRA0.501-0.2315-3.45 
  Trommsdorf, Fro 2093 FRA1.0010.24153.60 

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 International de Paris - FIDE Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2373 2328 1.50 4 -0.27 15 -4.05 
  Deepan, Chakkravarthy g2506 IND0.001-0.2715-4.05 
  Maleki, Manuel 2266 FRA0.501-0.0915-1.35 
  Nesterovsky, Alex 2271 ISR0.501-0.0815-1.20 
  Skripchenko, Almira mwg2450 FRA0.5010.17152.55 

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
 2261 2328 6.50 9 1.32 15 19.80 
  Lombart, Philippe 2010 BEL1.0010.13151.95 
  Migot, Tanguy 2114 FRA1.0010.23153.45 
  Chevrier, Thomas 2163 FRA1.0010.28154.20 
  Fedorchuk, Sergey A. g2655 UKR0.5010.37155.55 
  Leriche, Luc 1928  * FRA1.0010.08151.20 
  Sanduleac, Vasile g2435 MDA0.5010.15152.25 
  Colin, Vincent m2425 FRA0.5010.13151.95 
  Tirard, Hugo m2434 FRA0.001-0.3615-5.40 
  Giroux, Fabrice 2183 FRA1.0010.31154.65 
 * 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 - Accession Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2268 2328 7.00 11 0.63 15 9.45 
  Houard, Yannick 2200 FRA1.0010.33154.95 
  Frederic, Clement 2235 FRA1.0010.37155.55 
  Van Elst, Andreas f2288 FRA0.501-0.0615-0.90 
  Valles, Manuel 2142 FRA0.501-0.2415-3.60 
  Di Nicolantonio, Lucas 2100 FRA1.0010.21153.15 
  Shirazi, Kamran m2384 FRA0.5010.08151.20 
  Lagarde, Maxime f2352 FRA0.001-0.4715-7.05 
  Le Goff, Damien 2270 FRA1.0010.42156.30 
  Ollier, Pablo 2226 FRA1.0010.36155.40 
  Benitah, Yohan m2383 FRA0.5010.08151.20 
  Jolly, Jean-Francois f2366 FRA0.001-0.4515-6.75 

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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