Individual Calculations June 2023
 Lassalle, Michel  Total change: -46.40  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1741 1922 4.00 9 -2.32 20 -46.40 
  Da Silva, Quentin 2182 FRA0.5010.32206.40 
  Lekic, Dusan m2331 MNE0.001-0.0820-1.60 
  Verroust, Valentin 1522  * FRA1.0010.08201.60 
  Breteau-Ribeiro, Charles 1678 FRA0.001-0.8020-16.00 
  Dupont, Jonathan 1714 FRA0.001-0.7720-15.40 
  Gauthier, Arnaud 1628 FRA1.0010.15203.00 
  Debard, Hugo 1467 FRA1.0010.06201.20 
  Anicette, Hugues 1589 FRA0.001-0.8820-17.60 
  Da Silva, Paul 1554 FRA0.501-0.4020-8.00 
 * 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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