Individual Calculations September 2015
 Rousselin, Marc  Total change: 27.00  Rating chartPersonal card
 1er open Senior plus de 50 ans de Dieppe "Groupe Partouche" DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1749 1631 4.50 9 1.35 20 27.00 
  Koch, Alain 1950 FRA1.0010.872017.40 
  Azzouz, Belkhelfa 1795 FRA0.001-0.2820-5.60 
  Guillaumat, Jean-Pierre 1849 FRA0.001-0.2220-4.40 
  Dubosq, Yves 1437 FRA1.0010.25205.00 
  Szczepaniak, Daniel 1681 FRA0.5010.07201.40 
  Dubocage, Claude 1790 FRA0.5010.21204.20 
  Bouhlel, Hamadi 1694 FRA0.5010.09201.80 
  Oosterlinck, Luc 1697 BEL1.0010.592011.80 
  Durand, Sylvain 1846 FRA0.001-0.2320-4.60 

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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