Individual Calculations September 2009
 Verbaere, Philippe  Total change: 12.30  Rating chartPersonal card
 15e Festival International de Chambery - Open A Chambery FRA 2009-08-01
RcRownchangeKK*chgGame
 2023 2033 5.50 9 0.82 15 12.30 
  Revil-Baudard, Didier 1765 FRA1.0010.17152.55 
  Pytel, Krzysztof m2383 FRA0.001-0.1115-1.65 
  Frank, Albert 1928 BEL0.501-0.1415-2.10 
  Sivan, Michel 1880 FRA1.0010.30154.50 
  Wiley, Tom E f2287 ENG0.001-0.1915-2.85 
  Gautier, Clement 1830 FRA0.501-0.2615-3.90 
  Lupo, Francesco 1929 ITA1.0010.36155.40 
  Bencheikh, Ilf 2116 FRA1.0010.61159.15 
  Dujardin, Franck 2090 FRA0.5010.08151.20 

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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