Individual Calculations September 2010
 Chatelain, Antoine  Total change: -20.55  Rating chartPersonal card
 3e open international d'Ille-et-Vilaine Rennes FRA 2010-07-16
RcRownchangeKK*chgGame
 1706 1634 2.00 8 -1.37 15 -20.55 
  Heyman, Jacques 1845 FRA0.001-0.2315-3.45 
  Payoux, Tanguy 1480 FRA0.001-0.7115-10.65 
  Palacios-Aguilar, Diego-Andre 1966 FRA0.001-0.1215-1.80 
  Clement, Christian 1557 FRA1.0010.39155.85 
  Bourgois, Bastien 1964 FRA0.001-0.1215-1.80 
  Josse, Emmanuelle 1431 FRA1.0010.24153.60 
  Djendeb, Mohand 1784 FRA0.001-0.3015-4.50 
  Madeline, Nicolas 1617 FRA0.001-0.5215-7.80 

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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