Individual Calculations September 2011
 Roux, Jean-Francois  Total change: 10.05  Rating chartPersonal card
 Tournoi interne Chateau-Thierry 3A CHATEAU THIERRY FRA 2011-04-01
RcRownchangeKK*chgGame
 1928 1649 0.50 3 -0.08 15 -1.20 
  Cannavo, Serge 1728 FRA0.001-0.3915-5.85 
  Forthofer, Robert f2049  * FRA0.001-0.0815-1.20 
  Le Bars, Yves 2006 FRA0.5010.39155.85 
 * 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)
 
 10e open international de La Fère LA FERE FRA 2011-07-02
RcRownchangeKK*chgGame
 1958 1682 2.00 7 0.75 15 11.25 
  Londers, Jan 1877 BEL0.001-0.2515-3.75 
  Hutin, Evgueny 1923 FRA0.5010.30154.50 
  Koechler, Thomas 1989 FRA1.0010.861512.90 
  Mataigne, Jean-Michel 2017 FRA0.5010.38155.70 
  Vedovotto, Nicolas 2068 FRA0.001-0.0915-1.35 
  Heymann-Lobzhanidze, Anna-Luise wf2025 GER0.001-0.1215-1.80 
  Poulain, Andre 1804 FRA0.001-0.3315-4.95 

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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