Individual Calculations February 2013
 Bex, Emmanuel  Total change: -4.35  Rating chartPersonal card
 Bois-Colombes Chess Master 2012 - Open A BOIS COLOMBES FRA 2012-12-26
RcRownchangeKK*chgGame
 1908 1887 3.00 7 -0.29 15 -4.35 
  Truong, Hubert 1804 FRA0.001-0.6115-9.15 
  Duvicq, Arnaud 1923 FRA1.0010.55158.25 
  Dorval, Olivier 1901 FRA1.0010.52157.80 
  Trouve, Guillaume 1860 FRA0.001-0.5415-8.10 
  Betari, Abdelkrim 1877 MAR1.0010.49157.35 
  Smati, Reda 1986 FRA0.001-0.3615-5.40 
  Lam-Roques, Kalvin 2008 FRA0.001-0.3415-5.10 

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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