Individual Calculations December 2016
 Guerin, Laurent  Total change: 13.60  Rating chartPersonal card
 12eme Open d'Echecs de Villeneuve sur Lot (-2200) VILLENEUVE SUR LOT FRA 2016-11-11
RcRownchangeKK*chgGame
 1770 1605 2.50 6 0.68 20 13.60 
  Gillis, Stephane 1932 FRA0.001-0.1320-2.60 
  Desplanque, Christophe 1432 FRA1.0010.27205.40 
  Ballan, Guillaume 1910 FRA0.5010.36207.20 
  Alard, Pierre 1748 FRA0.001-0.3120-6.20 
  Goguely, Pierre 1721 FRA1.0010.662013.20 
  Graton, Tanguy 1879 FRA0.001-0.1720-3.40 

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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