Individual Calculations June 2023
 Le Solleu, Guillaume  Total change: -18.20  Rating chartPersonal card
 Open de Champagne 2023 REIMS FRA 2023-05-27
RcRownchangeKK*chgGame
 1630 2028 4.50 6 -0.91 20 -18.20 
  Ben Ayed, Rayen 1628  * FRA0.501-0.4220-8.40 
  Delmont, Jean-Robert 1623 FRA0.501-0.4220-8.40 
  Roux, Jean-Francois 1408 FRA1.0010.01200.20 
  Lambert, Alban 1590 FRA1.0010.06201.20 
  Cote, Frederic 1807 FRA0.501-0.2820-5.60 
  Nawara, Abd El Rahim 1723 FRA1.0010.14202.80 
 * 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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