Individual Calculations September 2010
 Defrance, Laurent  Total change: -39.00  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 1963 2190 6.50 9 -0.33 15 -4.95 
  Daniel, Antoine 1863 FRA0.501-0.3715-5.55 
  Timmermans, Eric 1825 FRA1.0010.10151.50 
  Feryn, Alexandre 2075 FRA0.501-0.1615-2.40 
  Jimenez, Martin 1849 FRA1.0010.12151.80 
  Colin, Vincent m2425 FRA0.001-0.2115-3.15 
  Dagnicourt, Francis 1790  * FRA1.0010.08151.20 
  Mestdagh, Franck 1944 FRA0.501-0.3115-4.65 
  Dumas, Victor 1865 FRA1.0010.13151.95 
  Feryn, Benjamin 2034 FRA1.0010.29154.35 
 * 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)
 
 Chpt de France - Open A Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 2034 2190 5.50 11 -2.27 15 -34.05 
  Achereiner, Guillaume 2028 FRA0.501-0.2115-3.15 
  Petitjean, Pierre 2023 FRA0.501-0.2215-3.30 
  Marcel, Valentin 2023 FRA1.0010.28154.20 
  Marsala, Christophe 2009 FRA0.501-0.2415-3.60 
  Lesbros, Bernard 2022 FRA1.0010.28154.20 
  Lallement, Victor 2067 FRA0.501-0.1715-2.55 
  Lagunes, Jean-Renaud 2074 FRA0.501-0.1615-2.40 
  Stahl, Clement 2100 FRA0.501-0.1215-1.80 
  Armand, Jerome 2008 FRA0.001-0.7415-11.10 
  Baeumlin, Francois 2017 FRA0.501-0.2315-3.45 
  Youssoupov, Moisse 2004 FRA0.001-0.7415-11.10 

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)
 

 

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