Individual Calculations September 2009
 Vekemans, Denis  Total change: -27.90  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1888 2021 3.50 8 -1.86 15 -27.90 
  Tirard, Hugo m2421  * FRA0.001-0.0815-1.20 
  Noe, Jean-Jacques 1890 FRA1.0010.32154.80 
  Chabeaud, Jean-Jacques 1815 FRA0.001-0.7615-11.40 
  Houssin, Vianney 1881 FRA0.501-0.1915-2.85 
  Perrusset, Barbara 1826 FRA1.0010.25153.75 
  Yche, Michel 1931 FRA0.001-0.6215-9.30 
  Chainay, Gerard 1634 FRA1.0010.09151.35 
  Chochoy, Patrick 1703 FRA0.001-0.8715-13.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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