Individual Calculations January 2011
 Abdesselem, Ahmed  Total change: 22.35  Rating chartPersonal card
 5ème Trophée International de Lyon LYON FRA 2010-10-28
RcRownchangeKK*chgGame
 1993 1840 1.50 6 -0.42 15 -6.30 
  Lamorelle, Julien f2240  * FRA0.001-0.0815-1.20 
  Pigeat, Benoit 1651 FRA1.0010.25153.75 
  Contout, Aime 2071 FRA0.001-0.2115-3.15 
  Budin, Florent 1979 FRA0.001-0.3115-4.65 
  Merrheim, Xavier 1943 FRA0.5010.14152.10 
  Prost, Frederic 2074 FRA0.001-0.2115-3.15 
 * 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)
 
 Team - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1875 1847 1.00 1 0.54 15 8.10 
  Croquette, Frederic 1875 FRA1.0010.54158.10 

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)
 
 Open FIDE Masculin DE Corbas CORBAS FRA 2010-12-19
RcRownchangeKK*chgGame
 2047 1847 3.00 6 1.37 15 20.55 
  Py, Walter 2086 FRA1.0010.801512.00 
  Saiah, Karim 2014 FRA1.0010.721510.80 
  Valles, Manuel 2246 FRA0.5010.42156.30 
  Moullier, Igor 1964 FRA0.5010.16152.40 
  Joie, Sebastien 2216 FRA0.001-0.1015-1.50 
  N`guyen, Emilien 1753 FRA0.001-0.6315-9.45 

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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