Individual Calculations July 2017
 Leclerc, Evann  Total change: -10.00  Rating chartPersonal card
 41eme open international d'echecs de Fourmies - Open B FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 1181 1219 2.00 4 -0.25 40 -10.00 
  Morelle, Didier 1526 FRA0.001-0.1440-5.60 
  Ledoux, Hugo 1112 FRA0.001-0.6540-26.00 
  Sautiere, Marie-Amelia 1063 FRA1.0010.294011.60 
  Souweine, Edwige 1024 BEL1.0010.254010.00 

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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