Individual Calculations October 2008
 Decoster, Frederic  Total change: 19.20  Rating chartPersonal card
 7eme open international de Condom Condom FRA 2008-07-12
RcRownchangeKK*chgGame
 2238 2263 6.00 9 1.28 15 19.20 
  Le Gallen, Luc 1914 FRA1.0010.11151.65 
  Iwanesko, Alexandre 2062 FRA1.0010.24153.60 
  Simon, Olivier m2381 FRA0.5010.16152.40 
  Okhotnik, Vladimir m2468 FRA0.5010.26153.90 
  Inkiov, Ventzislav g2446 BUL0.5010.24153.60 
  Favarel, Antoine 2074 FRA0.501-0.2515-3.75 
  Knors, Rudy 2080 BEL1.0010.26153.90 
  Borsos, Bogdan m2377 UKR0.5010.16152.40 
  Van Elst, Andreas f2336 FRA0.5010.10151.50 

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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