Individual Calculations September 2009
 Dubessay, Bastien  Total change: -10.80  Rating chartPersonal card
 21e tournoi international de Massy Massy FRA 2009-06-27
RcRownchangeKK*chgGame
 1933 2134 5.00 7 -0.20 15 -3.00 
  Champagne, Pascal 1784 FRA1.0010.11151.65 
  Iasman, Inna 1885 RUS1.0010.19152.85 
  Yallaoui, Jean 1784 FRA1.0010.11151.65 
  Msellek, Ilyass 1935 FRA1.0010.24153.60 
  Etrog, Jonathan 2123 FRA0.001-0.5215-7.80 
  Leitner, Walter 2070 FRA0.001-0.5915-8.85 
  Thomas, Vincent 1951 FRA1.0010.26153.90 

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)
 
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 1980 2168 5.00 9 -1.39 15 -20.85 
  Sriram, Jha m2459 IND0.001-0.1515-2.25 
  Purenne, Benoit 1885 FRA0.501-0.3415-5.10 
  Le Marec, Laura 1768  * FRA1.0010.08151.20 
  Grego, Pierre 1870 FRA1.0010.15152.25 
  Okhotnik, Vladimir m2449 FRA0.5010.34155.10 
  Taube, Gregor 1835 NOR0.001-0.8815-13.20 
  Mevel, Mael 1800 FRA0.501-0.4015-6.00 
  Djendeb, Mohand 1845 FRA1.0010.13151.95 
  Rachid, Danial 1910 FRA0.501-0.3215-4.80 
 * 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)
 
 21e open international d'ete - Trophee Novotel Montfleury - A Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 2250 2168 4.50 9 0.87 15 13.05 
  Marzolo, Cyril m2443 FRA0.001-0.1715-2.55 
  Safranska, Anda wg2310 LAT0.5010.19152.85 
  Sanchez, Joseph g2491 PHI0.5010.37155.55 
  Goldsztejn, Gildas m2403 FRA0.001-0.2115-3.15 
  Gozzoli, Cyrille 2125 FRA0.001-0.5615-8.40 
  Bressac, Stephane 2184 FRA1.0010.52157.80 
  Giroyan, Gary 2202 FRA1.0010.55158.25 
  Neri, Jean-Baptiste 1989 FRA1.0010.27154.05 
  Iwanesko, Alexandre 2101 FRA0.501-0.0915-1.35 

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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