Individual Calculations July 2009
 De Lagontrie, Jean  Total change: 8.85  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1963 1931 1.00 1 0.54 15 8.10 
  Dabadie, Benoit 1963 FRA1.0010.54158.10 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1822 1889 3.50 9 -1.83 15 -27.45 
  Assedo, Johaquim 1799 FRA0.001-0.6215-9.30 
  Bodeau, Bernard 1731 FRA1.0010.29154.35 
  Attar, Rachid 1617 FRA1.0010.17152.55 
  Leuly, Max 2150 FRA0.001-0.1815-2.70 
  Demange, Jean 1789 FRA0.501-0.1415-2.10 
  Joussim, Philippe 1743 FRA1.0010.30154.50 
  Lamorelle, Julien 2170 FRA0.001-0.1615-2.40 
  Sok, Michael 1672 FRA0.001-0.7815-11.70 
  Thoue, Jean-Claude 1727 FRA0.001-0.7115-10.65 

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)
 
 11e Open international d'Echecs de Saint Quentin en Yvelines Elancourt FRA 2009-04-18
RcRownchangeKK*chgGame
 1938 1889 5.00 9 1.07 15 16.05 
  Lebrun, Xavier 2210 FRA0.001-0.1315-1.95 
  Guillet, Jacques 1573 FRA1.0010.13151.95 
  Guliyev, Namig g2239 AZE0.001-0.1115-1.65 
  Marquet, Didier 1539 FRA1.0010.11151.65 
  Oger, Claude 1996 FRA0.5010.15152.25 
  Galazka, Pierre 1896 FRA0.5010.01150.15 
  Collette, Gilles 1914 FRA1.0010.53157.95 
  Riazuelo, Gilles 2129 FRA0.001-0.2015-3.00 
  Djordjevic, Vladimir 1950 FRA1.0010.58158.70 

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)
 
 Dept Hauts de Seine - R7 IDF FRA 2009-05-17
RcRownchangeKK*chgGame
 1923 1889 0.00 1 -0.45 15 -6.75 
  Hirschmann, Georges 1923 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)
 
 32e open Victor Syre Issy les Moulineaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1924 1889 4.00 6 1.26 15 18.90 
  Farouz, Pierre 1781 FRA0.501-0.1515-2.25 
  Vlahovic, Dimitri 1791 FRA1.0010.37155.55 
  Lucas, Jean-Christian 2108 FRA0.5010.28154.20 
  Favre, Mathieu 2080 FRA1.0010.751511.25 
  Guilleux, Fabien f2239 FRA0.001-0.1115-1.65 
  De Cohen, Lisa 1546 FRA1.0010.12151.80 

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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