Individual Calculations September 2009
 Vervelle, Sebastien  Total change: -24.60  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1770 1828 3.00 8 -1.64 15 -24.60 
  Rochette, Philippe 1737 FRA1.0010.38155.70 
  Algaba, Solene 1970 FRA0.001-0.3115-4.65 
  Chochoy, Patrick 1703 FRA0.501-0.1715-2.55 
  Soyer, Jean-Yves 2081 FRA0.001-0.1915-2.85 
  Froment, Victor 1716 FRA0.001-0.6515-9.75 
  Ferge, Cedric 1656 FRA1.0010.27154.05 
  Salles, Louis 1659 FRA0.001-0.7215-10.80 
  Burel, Iwan 1638 FRA0.501-0.2515-3.75 

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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