Individual Calculations November 2023
 Ghezzali, Leana  Total change: -38.60  Rating chartPersonal card
 Open de la Marne 2023 - Open A CHALONS EN CHAMPAGNE FRA 2023-10-21
RcRownchangeKK*chgGame
 1479 1407 0.50 6 -1.93 20 -38.60 
  Fahys, Bertrand 1733 FRA0.001-0.1320-2.60 
  Gille, Gabriel 1055 FRA0.001-0.8920-17.80 
  Tribout, Marius 1542 FRA0.5010.18203.60 
  Krajewski, Thomas 1578 FRA0.001-0.2720-5.40 
  Martoian, Seda 1345 FRA0.001-0.5920-11.80 
  Dion, Esteban 1621 FRA0.001-0.2320-4.60 

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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