Individual Calculations March 2017
 El Barbry, Sarah  Total change: 27.60  Rating chartPersonal card
 Championnat IdF jeunes 2017 - Open A PARIS FRA 2017-02-06
RcRownchangeKK*chgGame
 1807 1703 4.00 9 0.69 40 27.60 
  Imperor, Amelie 1945 FRA0.001-0.2040-8.00 
  Tyczynski, Alexis 1834 FRA1.0010.684027.20 
  Warr-Esser, Alexandre 1907 FRA0.001-0.2440-9.60 
  Azouni, Anais 1697 FRA1.0010.494019.60 
  Mekhane, Adam 1801 FRA1.0010.634025.20 
  Planche, Pierre-Francois 1898 FRA0.001-0.2540-10.00 
  Mokrani, Rayan 1931 FRA0.001-0.2140-8.40 
  Bremond, Louis 1615 FRA0.501-0.1240-4.80 
  Randrianarimanana, Alicia 1635 FRA0.501-0.0940-3.60 

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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