Individual Calculations September 2017
 Marni-Sandid, Tarik  Total change: -52.60  Rating chartPersonal card
 Championnat de France 2017 - Open B AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1821 1788 1.00 8 -2.63 20 -52.60 
  Aubry, Justin 1892 FRA0.001-0.3620-7.20 
  Venet, Valentin 1884 FRA0.001-0.3720-7.40 
  Alashtar, A 1884 SYR0.001-0.3720-7.40 
  Bruneau, Maylis 1835 FRA0.001-0.4320-8.60 
  Belluire, Beatrice 1788 FRA0.001-0.5020-10.00 
  Gazay, Didier 1785 FRA0.001-0.5020-10.00 
  Tomasi, Elise 1752 FRA0.001-0.5520-11.00 
  Couvreur, Remi 1751 FRA1.0010.45209.00 

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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