Individual Calculations September 2009
 Dubocage, Claude  Total change: -17.55  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1833 1976 5.00 9 -1.17 15 -17.55 
  Moisan, Fabrice 2230 FRA0.001-0.1915-2.85 
  Leriche, Luc 1832 FRA0.001-0.6915-10.35 
  Thoue, Jean-Claude 1790 FRA1.0010.26153.90 
  Jouchet, Fabien 1792 FRA0.501-0.2415-3.60 
  Jaouen, Valentin 1801 FRA0.501-0.2315-3.45 
  Kapala, Serge 1736 FRA1.0010.20153.00 
  Eckert, Patrick 1812 FRA0.501-0.2215-3.30 
  Rioland, Ollivier 1737 FRA0.501-0.3015-4.50 
  Amram, Roger 1770 FRA1.0010.24153.60 

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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