Individual Calculations September 2009
 Gendre, Jean-Claude  Total change: -12.90  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1692 1802 3.00 6 -0.86 15 -12.90 
  Bremond, Edouard 1706 FRA1.0010.37155.55 
  Le Ray, Jean-Yves 1959 FRA0.001-0.2915-4.35 
  Gaillet, Philippe 1676 FRA0.001-0.6715-10.05 
  Burel, Iwan 1638 FRA0.001-0.7215-10.80 
  Roussel, Glenn 1554 FRA1.0010.19152.85 
  Louf, Claude 1621 FRA1.0010.26153.90 

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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