Individual Calculations April 2009
 Decosse, Jean-Fabien  Total change: -3.15  Rating chartPersonal card
 N2 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2188 2235 0.50 1 -0.07 15 -1.05 
  Chabradze, Boris 2188 GEO0.501-0.0715-1.05 

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)
 
 22e Open du Mans Le Mans FRA 2008-12-26
RcRownchangeKK*chgGame
 2064 2235 5.50 8 -0.16 15 -2.40 
  Eshghabadi, Asghar 1885 FRA1.0010.11151.65 
  Peyre, Thomas 1919 FRA1.0010.13151.95 
  Heranval, Jacky 2013 FRA1.0010.22153.30 
  David, Vincent f2388 FRA0.001-0.3015-4.50 
  Armand, Jerome 2034 FRA0.501-0.2615-3.90 
  Godart, Francois 2012 FRA0.501-0.2815-4.20 
  Le Borgne, Pierre 2206 FRA0.501-0.0415-0.60 
  Ane, Cedric 2054 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)
 
 N2 - R5-6 Various FRA 2009-01-17
RcRownchangeKK*chgGame
 2248 2238 1.00 2 0.02 15 0.30 
  Matrand, Arnaud 2154 FRA0.501-0.1215-1.80 
  Grimberg, Gilbert f2341 FRA0.5010.14152.10 

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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