Individual Calculations September 2010
 Berard, Jean-Claude  Total change: -5.85  Rating chartPersonal card
 18e open international de Saint-Affrique Saint Affrique FRA 2010-07-24
RcRownchangeKK*chgGame
 1779 1826 3.00 6 -0.39 15 -5.85 
  Poignot, Quentin 2094 FRA0.001-0.1715-2.55 
  Quintela, Francis 1562 FRA1.0010.18152.70 
  Tesan, Michael 2080 FRA0.001-0.1915-2.85 
  Antoine, Jean-Luc 1623 FRA0.001-0.7615-11.40 
  Valat, Jean-Marie 1653 FRA1.0010.27154.05 
  Figier, Anthony 1659 FRA1.0010.28154.20 

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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