Individual Calculations May 2013
 Marni-Sandid, Tarik  Total change: -11.70  Rating chartPersonal card
 21e Tournoi International de Tarbes - Principal TARBES FRA 2013-03-30
RcRownchangeKK*chgGame
 1921 1733 2.00 5 0.62 15 9.30 
  Delseny, Serge 2014 FRA0.001-0.1615-2.40 
  Rabanes, Yannick 1804 FRA1.0010.60159.00 
  Bruneau, Laurent f2133  * FRA0.001-0.0815-1.20 
  Labarrere, Daniel 1795 FRA1.0010.59158.85 
  Mamah, Isabelle 1857 FRA0.001-0.3315-4.95 
 * 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 2 - R10-11 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1770 1733 0.50 2 -0.40 15 -6.00 
  Pelletier, Rachel 1696 FRA0.501-0.0515-0.75 
  Alonso, Audrey 1843 FRA0.001-0.3515-5.25 

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)
 
 12è Open FIDE de Béziers (-2200 elo) BEZIERS FRA 2013-04-20
RcRownchangeKK*chgGame
 1664 1733 2.00 5 -1.00 15 -15.00 
  Sambuc, David 1391 FRA1.0010.12151.80 
  Dussol, Pierre f2133  * FRA0.001-0.0815-1.20 
  Alard, Francis 1564 FRA1.0010.28154.20 
  Carroit, Mathieu 1603 FRA0.001-0.6815-10.20 
  Vieux, Ilies 1631 FRA0.001-0.6415-9.60 
 * 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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