Individual Calculations November 2009
 De Kalbermatten, Adrien  Total change: -4.50  Rating chartPersonal card
 Open Lausanne Young Masters 2009 Lausanne SUI 2009-09-18
RcRownchangeKK*chgGame
 2013 1927 1.50 4 -0.18 25 -4.50 
  Marzolo, Cyril m2327  * FRA0.001-0.0825-2.00 
  Wan Sergelen, Asgan 1794 SUI1.0010.32258.00 
  Duratti, Lindo 2196 FRA0.001-0.1725-4.25 
  Grillon, Jean-Luc 1735 SUI0.501-0.2525-6.25 
 * 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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