Individual Calculations September 2011
 Lefevre, Margaux  Total change: 1.65  Rating chartPersonal card
 7 ème Open International du Rhône LAVAL FRA 2011-07-03
RcRownchangeKK*chgGame
 1934 2004 5.50 9 0.11 15 1.65 
  Ravot, Cyril 1780 FRA1.0010.22153.30 
  Marholev, Dimitar m2377 BUL0.001-0.1015-1.50 
  Charpentier, Denis 1856 FRA1.0010.30154.50 
  Chamba, Antoine 2107 FRA0.001-0.3615-5.40 
  Poulet, Sebastien 1766 FRA1.0010.20153.00 
  Fayel, Nicolas 1918 FRA0.501-0.1215-1.80 
  Graillon, David 1930 FRA0.001-0.6015-9.00 
  N`guyen, Emilien 1817 FRA1.0010.26153.90 
  Froment, Theophile 1859 FRA1.0010.31154.65 

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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