Individual Calculations February 2013
 Afraoui, Anaelle  Total change: -0.90  Rating chartPersonal card
 4ème Open International Féminin d'échecs de Corbas CORBAS FRA 2013-01-02
RcRownchangeKK*chgGame
 1621 1605 2.50 5 -0.04 15 -0.60 
  Karsenty, Madeleine 1386 FRA0.501-0.2815-4.20 
  Saiah, Salome 1316 FRA1.0010.16152.40 
  Milliet, Sophie mwg2005  * FRA0.001-0.0815-1.20 
  Georges, Lisa 1425 FRA1.0010.26153.90 
  Afraoui, Solenn 1971 FRA0.001-0.1015-1.50 
 * 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)
 
 Team 2013 - Nationale 3 - R5 FRANCE FRA 2013-01-13
RcRownchangeKK*chgGame
 1590 1605 0.50 1 -0.02 15 -0.30 
  Thouvenin, Marika 1590 FRA0.501-0.0215-0.30 

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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