Individual Calculations May 2010
 Le Bret, Ludovic  Total change: -8.55  Rating chartPersonal card
 Coupe du Leman, Genève different places SUI 2009-11-23
RcRownchangeKK*chgGame
 2101 1904 0.50 4 -0.57 15 -8.55 
  Duport, Nicolas 2148 SUI0.5010.30154.50 
  Schmid, Pablo 2069 SUI0.001-0.2815-4.20 
  Snuverink, Jochem 2286 NED0.001-0.0915-1.35 
  Cattin, Jean-Pierre 1902 SUI0.001-0.5015-7.50 

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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