Individual Calculations January 2009
 Rabier, Jean  Total change: -9.60  Rating chartPersonal card
 Dept Hautes de Seine R1-2 IDF FRA 2008-10-11
RcRownchangeKK*chgGame
 2063 1913 0.50 1 0.20 15 3.00 
  Arakelyan, Aram 2063 FRA0.5010.20153.00 

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)
 
 14e open international de Fouesnant Fouesnant FRA 2008-10-25
RcRownchangeKK*chgGame
 1876 1913 3.50 8 -0.84 15 -12.60 
  Soyer, Jean-Yves 2112 FRA0.001-0.2415-3.60 
  Casasnovas, Vincent 1662 FRA1.0010.19152.85 
  Duverne, Jean-Marie 2129 FRA0.001-0.2215-3.30 
  Le Coz, Yannick 1701 FRA1.0010.23153.45 
  Bouget, Alexandre 1998 FRA0.001-0.3815-5.70 
  Fernandez, Clement 1734 FRA1.0010.27154.05 
  Goy, Wilfried 1946 FRA0.5010.05150.75 
  Deslias, Gregoire 1726 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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