Individual Calculations September 2021
 Le, Yoann Son  Total change: 70.80  Rating chartPersonal card
 Open FIDE des Arcs 2021 - Tournoi B ( -1600 ) LES ARCS FRA 2021-08-20
RcRownchangeKK*chgGame
 1348 1169 3.50 6 1.77 40 70.80 
  Capobianco, Roland 1484 FRA0.001-0.1440-5.60 
  Mezzapesa, Juliette 1324 FRA0.5010.21408.40 
  Bogrand, Patrick 1173 FRA1.0010.514020.40 
  Auque, Bernard 1569  * FRA0.001-0.0840-3.20 
  Scrimali, Gaelle 1326 FRA1.0010.714028.40 
  Guisiano, Jean-Francois 1214 FRA1.0010.564022.40 
 * 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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