Individual Calculations October 2008
 Abbet, Jean-Luc  Total change: -6.75  Rating chartPersonal card
 17. Open International de Martigny Martigny SUI 2008-08-01
RcRownchangeKK*chgGame
 2188 2075 1.00 4 -0.45 15 -6.75 
  Filipovic, Branko m2425 CRO0.001-0.1115-1.65 
  Planchamp, Jacob 1789 SUI1.0010.16152.40 
  Kolly, Jacques f2311 SUI0.001-0.2015-3.00 
  Charmier, Gregory 2225 FRA0.001-0.3015-4.50 

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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