Individual Calculations July 2010
 Laudat, Philippe  Total change: 13.65  Rating chartPersonal card
 3e Open international d'Amilly Villemandeur FRA 2010-05-22
RcRownchangeKK*chgGame
 1747 1430 1.50 4 0.91 15 13.65 
  Gaudin, Eric 1830  * FRA0.5010.42156.30 
  Pommier, Laurent 1748 FRA0.5010.37155.55 
  Mauget, Jean-Pierre 1830  * FRA0.001-0.0815-1.20 
  Gac, Jean-Luc 1578 FRA0.5010.20153.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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