Individual Calculations September 2009
 Valsecchi, Alessio  Total change: -10.65  Rating chartPersonal card
 21e open international d'ete - Trophee Novotel Montfleury - A Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 2307 2372 4.50 9 -0.71 15 -10.65 
  Van De Wynkele, Eric 2140 BEL1.0010.21153.15 
  Riff, Jean-Noel m2505 FRA0.001-0.3215-4.80 
  Gozzoli, Cyrille 2125 FRA1.0010.19152.85 
  Iwanesko, Alexandre 2101 FRA0.501-0.3315-4.95 
  Karpatchev, Aleksandr g2491 RUS0.001-0.3415-5.10 
  Serban, Vlad 2173 LUX1.0010.24153.60 
  Weber, Tom f2332 LUX1.0010.44156.60 
  Sanchez, Joseph g2491 PHI0.001-0.3415-5.10 
  Goldsztejn, Gildas m2403 FRA0.001-0.4615-6.90 

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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