Rapid: Individual Calculations November 2018
 Collas, Silvia  Total change: -16.00  Rating chartPersonal card
 7eme Rapide d'Ales 2018 - Jeux de l'esprit ALES FRA 2018-09-30
RcRownchangeKK*chgGame
 2025 2286 5.50 8 -0.80 20 -16.00 
  Lacroix, Frederic 1886  * FRA1.0010.08201.60 
  Blanchard, Samuel 1886  * FRA1.0010.08201.60 
  Deumie, Philippe 2015 FRA1.0010.17203.40 
  Boyer, Mahel 2182 FRA0.001-0.6420-12.80 
  Fahys, Bertrand 1931 FRA1.0010.11202.20 
  Sumarriva Paulin, Laura 1886  * FRA1.0010.08201.60 
  Bricard, Emmanuel g2399 FRA0.001-0.3520-7.00 
  Bricard, Herve 2018 FRA0.501-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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