Individual Calculations August 2019
 Drochon, Francois  Total change: 8.80  Rating chartPersonal card
 34eme Open International d'Avoine AVOINE FRA 2019-07-20
RcRownchangeKK*chgGame
 1702 1673 4.50 9 0.44 20 8.80 
  Baumel, Laurent 1861 FRA0.5010.24204.80 
  Grall, Alba 1831 FRA0.5010.21204.20 
  Delbergue, Alexis 1915 FRA0.001-0.2020-4.00 
  Molho, Antoine 1841 FRA0.001-0.2820-5.60 
  Le Fol, Roland 1296 FRA1.0010.09201.80 
  Robveille, Laurent 1785 FRA0.5010.15203.00 
  Vautrin-Di Pietro, Pierre 1361 FRA1.0010.14202.80 
  Marazanof, Jean-Francois 1924 FRA0.001-0.1920-3.80 
  Parlas, Helin 1506 FRA1.0010.28205.60 

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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