Individual Calculations September 2012
 Dupont, Arthur  Total change: -6.90  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1854 1850 3.50 8 -0.46 15 -6.90 
  Chandran, Franck 1706 FRA1.0010.31154.65 
  Soyer, Jean-Yves 2056 FRA0.001-0.2415-3.60 
  Perche, Louis 1675 FRA1.0010.27154.05 
  Gallant, Aurelien 2054 FRA0.5010.26153.90 
  Egreteau, Eric 2044 FRA0.001-0.2515-3.75 
  Fournier De Weer, Julien 1550 FRA1.0010.15152.25 
  Nabavi, Parwis 2164 SUI0.001-0.1415-2.10 
  Vidon, Damien 1586 FRA0.001-0.8215-12.30 

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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