Individual Calculations January 2009
 Travers, Christophe  Total change: 12.15  Rating chartPersonal card
 10e open International de l'Ile de la RĂ©union Saint Denis RĂ©union FRA 2008-10-11
RcRownchangeKK*chgGame
 1990 1879 3.00 6 0.81 15 12.15 
  Lorans, Sylvain 2211 FRA1.0010.881513.20 
  Bolon, Karelle wf2054 FRA0.001-0.2715-4.05 
  Roussel, Pierre-Olivier 1880 FRA1.0010.50157.50 
  Damey, Loic 1952 FRA0.5010.10151.50 
  Roblet, Charles 2081 FRA0.5010.26153.90 
  Dijoux, Julien 1764 FRA0.001-0.6615-9.90 

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)
 

 

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