Individual Calculations May 2011
 Ledoux, Alain  Total change: -32.85  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1870 1957 3.00 8 -1.92 15 -28.80 
  Guillot, Alain 1739 FRA1.0010.22153.30 
  Aflalo, Sophie 2025 FRA0.001-0.4115-6.15 
  Le Deuff, Frederic 1802 FRA1.0010.29154.35 
  Zermiche, Cherif 2113 FRA0.001-0.2915-4.35 
  Hadamard, Olivier 1796 FRA0.001-0.7115-10.65 
  Marchandise, Frederic 1813 FRA1.0010.31154.65 
  Fournier, Dimitri 1835 FRA0.001-0.6715-10.05 
  Caorlin, Marco 1840 SUI0.001-0.6615-9.90 

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)
 
 Team - Nationale 2 - R8-9 FRANCE FRA 2011-03-19
RcRownchangeKK*chgGame
 2046 1962 0.50 2 -0.27 15 -4.05 
  Lam, Sophie 2068 FRA0.001-0.3615-5.40 
  Gauthier, Arnaud 2024 FRA0.5010.09151.35 

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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