Individual Calculations October 2008
 Wuerdinger, Alexander  Total change: -27.30  Rating chartPersonal card
 Open International de Haute Bretagne Rennes FRA 2008-07-28
RcRownchangeKK*chgGame
 1919 2144 3.50 7 -1.82 15 -27.30 
  Vandomel, Fabrice 1879 FRA0.001-0.8215-12.30 
  Jonckers, Marie-Jeanne 1794 BEL1.0010.11151.65 
  Jolly, Jean-Francois f2350 FRA0.001-0.2415-3.60 
  Bouget, Alexandre 1912 FRA0.001-0.7915-11.85 
  Rivet, Bertrand 1794 FRA1.0010.11151.65 
  Letonnelier, Jean-Pierre 1908 FRA1.0010.20153.00 
  Sinnas, Albert 1794 FRA0.501-0.3915-5.85 

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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