Individual Calculations September 2011
 Beda, Salome  Total change: 22.05  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1625 1466 3.00 8 0.66 15 9.90 
  Abbey, Anate 1682 FRA0.001-0.2215-3.30 
  Grynblat, Norbert 1600 FRA0.001-0.3215-4.80 
  De Castet, Antoine 1621 FRA0.5010.21153.15 
  Zeitoun, David 1572 FRA0.001-0.3615-5.40 
  Vallobra, Thierry 1564 FRA0.001-0.3715-5.55 
  Angles, Max 1562 FRA1.0010.63159.45 
  Yaranga, Igor 1704 FRA1.0010.801512.00 
  Rakotomalala, Jean-Jacques 1692 FRA0.5010.29154.35 

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)
 
 18ème Open Côte d'Argent NAUJAC SUR MER FRA 2011-07-13
RcRownchangeKK*chgGame
 1750 1466 1.50 4 0.81 15 12.15 
  Ginovart, Axel 1793 FRA0.001-0.1315-1.95 
  Le Bihan, Alison 1621 FRA0.001-0.2915-4.35 
  Wojtkowski, Frederic 1866  * FRA0.5010.42156.30 
  Angousture, Michel 1720 FRA1.0010.811512.15 
 * 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)
 

 

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