Individual Calculations October 2008
 Mamah, Isabelle  Total change: 0.20  Rating chartPersonal card
 11eme Open Côte d'Argent Naujac sur Mer FRA 2008-07-12
RcRownchangeKK*chgGame
 1954 1686 0.00 2 -0.37 25 -9.25 
  Champ, Gael 2036 FRA0.001-0.1125-2.75 
  Borrat, Julien 1872 FRA0.001-0.2625-6.50 

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)
 
NOTE: K factor changed
 13eme open international de Creon Creon FRA 2008-07-28
RcRownchangeKK*chgGame
 1928 1686 2.50 8 0.85 15 12.75 
  Roubert, Emile 1871 FRA1.0010.741511.10 
  Larand, Manuel 1966 FRA0.001-0.1615-2.40 
  Hedjazian, Navid 2023 FRA0.5010.38155.70 
  Lapeyre, Pierre 2036 FRA0.001-0.1115-1.65 
  Cruzel, Thierry 1910 FRA0.001-0.2215-3.30 
  Letessier, Damien 1908 FRA0.5010.28154.20 
  Noleau, Noel 1906 FRA0.5010.28154.20 
  Brouat, Thierry 1803 FRA0.001-0.3415-5.10 

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)
 
NOTE: K factor changed
 Championnats de France - C Pau FRA 2008-08-12
RcRownchangeKK*chgGame
 1726 1686 2.00 5 -0.22 15 -3.30 
  Falais, Jean-Francois 1747 FRA0.001-0.4215-6.30 
  Gagnepain, Laurent 1740 FRA0.001-0.4215-6.30 
  Vyvyan, Philippe 1756 FRA0.001-0.4015-6.00 
  Kaser, Simon 1608 FRA1.0010.39155.85 
  Wolfangel, Claude 1780 FRA1.0010.63159.45 

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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