Individual Calculations October 2008
 Sobry, Sebastien  Total change: 13.05  Rating chartPersonal card
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 2104 2073 5.00 9 0.87 15 13.05 
  Caron, Jean-Marie 1912 FRA1.0010.29154.35 
  Hartereau, Philippe f2232 FRA1.0010.711510.65 
  Sulypa, Alexandre g2423 UKR0.001-0.1115-1.65 
  Cau, Benjamin 2173 FRA0.5010.14152.10 
  Wunderman, Xavier 2182 FRA0.5010.15152.25 
  Peeters, Florian 1814 FRA1.0010.18152.70 
  Maleki, Manuel 2189 FRA0.001-0.3415-5.10 
  Daubert, Cedric 1802 FRA1.0010.17152.55 
  Bonnaud, Remy 2209 FRA0.001-0.3215-4.80 

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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