Individual Calculations November 2009
 Delgrange, Jean-Loup  Total change: -50.20  Rating chartPersonal card
 109e Open Club 608 Paris FRA 2009-08-25
RcRownchangeKK*chgGame
 1848 1935 2.00 6 -1.60 25 -40.00 
  Toulzac, Pierre-Yves f2249 FRA0.001-0.1425-3.50 
  N Zenzo, Kisala 1693 FRA0.001-0.8025-20.00 
  Angles, Max 1535  * FRA1.0010.08252.00 
  Poletto, Claude 1718 FRA1.0010.22255.50 
  Larcheveque, Francois 2049 FRA0.001-0.3425-8.50 
  Vlahovic, Dimitri 1844 FRA0.001-0.6225-15.50 
 * 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)
 
NOTE: K factor changed
 Nationale 3 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2075 1939 0.00 2 -0.68 15 -10.20 
  Ladrat, Matthieu 2223 FRA0.001-0.1615-2.40 
  Dubreuil, Remy 1927 FRA0.001-0.5215-7.80 

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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