Individual Calculations September 2015
 Dubocage, Claude  Total change: -11.00  Rating chartPersonal card
 1er open Senior plus de 50 ans de Dieppe "Groupe Partouche" DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1654 1790 5.50 9 -0.55 20 -11.00 
  Delvigne, Albert 1477 FRA1.0010.14202.80 
  Schrader, Edmond 1657 FRA1.0010.32206.40 
  Plantet, Marc 1863 FRA0.001-0.4020-8.00 
  Mebarki, Omar 1557 FRA0.501-0.2920-5.80 
  Oosterlinck, Luc 1697 BEL0.001-0.6320-12.60 
  Rousselin, Marc 1631 FRA0.501-0.2120-4.20 
  Diet, Bertrand 1623 FRA1.0010.28205.60 
  Azzouz, Belkhelfa 1795 FRA0.5010.01200.20 
  Vandurme, Philippe 1583 BEL1.0010.23204.60 

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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