Individual Calculations July 2019
 Gueriche, Guillaume  Total change: 4.40  Rating chartPersonal card
 17eme Grand Prix d'Echecs de Villefranche en Beaujolais (-2200) VILLEFRANCHE SUR SAONE FRA 2019-06-15
RcRownchangeKK*chgGame
 1906 1946 3.00 5 0.22 20 4.40 
  Flores, Victor 1696 FRA1.0010.19203.80 
  Meinsohn, Pierre f2193 FRA0.001-0.1920-3.80 
  Hamou, Fodil 1882 FRA1.0010.41208.20 
  Trabet, Mathis 1891 FRA0.001-0.5820-11.60 
  Muzzarelli, Hogan 1868 FRA1.0010.39207.80 

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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