Individual Calculations March 2010
 Koch, Alain  Total change: -5.40  Rating chartPersonal card
 BC Chess Master - A Bois-Colombes FRA 2009-12-26
RcRownchangeKK*chgGame
 2029 1994 3.50 7 0.31 15 4.65 
  Ane, Cedric 2058 FRA0.001-0.4115-6.15 
  Houdeyer, Hendricks 1897 FRA0.501-0.1315-1.95 
  Pesez, Alexandre 2083 FRA1.0010.62159.30 
  Ribeiro, Romain 2165 FRA0.001-0.2715-4.05 
  Chasez, Fabien 1906 FRA1.0010.38155.70 
  Kirszenberg, Marc 2205 FRA0.001-0.2315-3.45 
  Ouradou, Frederic 1887 FRA1.0010.35155.25 

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)
 
 Nationale 3 - R6 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1723 2007 1.00 1 0.16 15 2.40 
  Vantet, Pascale 1723 FRA1.0010.16152.40 

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)
 
 10e Open d'hiver d'Avoine Avoine FRA 2010-02-19
RcRownchangeKK*chgGame
 1919 2007 1.00 3 -0.83 15 -12.45 
  Naudion, Eric 1783 FRA1.0010.22153.30 
  Charrais, Kevin 1872 FRA0.001-0.6815-10.20 
  Ippoliti, Giuliano 2103 ITA0.001-0.3715-5.55 

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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