Individual Calculations December 2013
 Roche, Philippe  Total change: -21.15  Rating chartPersonal card
 Open d'Automne Bordeaux ASPOM 2013 (-2200) BORDEAUX FRA 2013-11-08
RcRownchangeKK*chgGame
 1679 1750 1.00 4 -1.41 15 -21.15 
  Brioulet, Alexandre 1509 FRA0.001-0.8015-12.00 
  Belingard, Andre 1587 FRA1.0010.28154.20 
  Lapeyre, Pierre 2062 FRA0.001-0.1415-2.10 
  Bordas, Laurent 1556 FRA0.001-0.7515-11.25 

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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