Individual Calculations October 2008
 Wirth, Charles  Total change: -31.25  Rating chartPersonal card
 Belgisch Kampioenschap 2008 - Open Eupen BEL 2008-07-05
RcRownchangeKK*chgGame
 1915 1956 1.50 5 -1.25 25 -31.25 
  Gijsen, Stief 2068 BEL0.001-0.3525-8.75 
  Barbier, Sigiswald 2001 BEL0.5010.06251.50 
  Thora, Jack 1903 BEL0.501-0.0725-1.75 
  Verhaeren, Gertjan 1888 BEL0.001-0.5925-14.75 
  Heudt, Vincent 1716 BEL0.501-0.3025-7.50 

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)
 

 

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