Individual Calculations September 2010
 Chretien, Antonin  Total change: -3.60  Rating chartPersonal card
 Open de Meurthe et Moselle Nancy FRA 2010-07-02
RcRownchangeKK*chgGame
 1774 1945 4.00 6 -0.24 15 -3.60 
  Richard, Francois 1664 FRA0.501-0.3415-5.10 
  Battistella, Valentin 1545  * FRA1.0010.08151.20 
  Bach, Anatole 1861 FRA1.0010.38155.70 
  Treand, Victor 1823 FRA0.001-0.6715-10.05 
  Monpeurt, Cyrielle 1893 FRA1.0010.43156.45 
  Pouchon, Joffrey 1856 FRA0.501-0.1215-1.80 
 * 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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