Individual Calculations July 2017
 Morelle, Guillaume  Total change: -17.60  Rating chartPersonal card
 41eme open international d'echecs de Fourmies - Open B FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 1221 1199 2.00 5 -0.44 40 -17.60 
  Vandurme, Philippe 1549 BEL0.001-0.1140-4.40 
  Sautiere, Marie-Amelia 1063 FRA0.001-0.6840-27.20 
  Morelle, Nicolas 1136 FRA1.0010.414016.40 
  Lepere, Rodrigue 1245 FRA0.001-0.4440-17.60 
  Ledoux, Hugo 1112 FRA1.0010.384015.20 

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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