Individual Calculations September 2009
 Lopez, Gerard  Total change: -34.65  Rating chartPersonal card
 33e Festival International de Val-Thorens - Principal Val Thorens FRA 2009-07-18
RcRownchangeKK*chgGame
 1992 1965 2.00 9 -2.18 15 -32.70 
  Marcantoni, Herve f2212 FRA0.001-0.1915-2.85 
  Roche, Yves 2044 FRA0.001-0.3915-5.85 
  Koelmans, Jan Willem 2008 NED0.5010.06150.90 
  Fargere, Fabien 2020 FRA0.001-0.4215-6.30 
  Durand, Guillaume 1816 FRA1.0010.30154.50 
  Szili, Andras 1986 HUN0.001-0.4715-7.05 
  Meng, Jean-Philippe 1998 FRA0.001-0.4515-6.75 
  Guillaumat, Jean-Pierre 1954 FRA0.001-0.5215-7.80 
  Dubois, Herve 1890 FRA0.501-0.1015-1.50 

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)
 
 15e Festival International de Chambery - Open A Chambery FRA 2009-08-01
RcRownchangeKK*chgGame
 2011 1965 3.50 8 -0.13 15 -1.95 
  Horvath, Jozsef g2365  * HUN0.001-0.0815-1.20 
  Fahys, Bertrand 1816 FRA1.0010.30154.50 
  Py, Walter 2121 FRA0.001-0.2915-4.35 
  Cau, Benjamin 2169 FRA0.001-0.2415-3.60 
  Marigny, Damien 1877 FRA1.0010.38155.70 
  Di Nicolantonio, Lucas 2100 FRA0.001-0.3215-4.80 
  Laurent, Jean-Pierre 1813 FRA1.0010.30154.50 
  Gautier, Clement 1830 FRA0.501-0.1815-2.70 
 * 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)
 

 

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