Individual Calculations September 2023
 Aboud, Tony  Total change: -22.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1291 1507 3.50 6 -1.11 20 -22.20 
  Bordas, Laurent 1329 FRA0.001-0.7320-14.60 
  Mariette, Fabrice 1310 FRA1.0010.25205.00 
  Peignien, Laurent 1226 FRA1.0010.16203.20 
  Carnet, Anaelle 1206 FRA1.0010.15203.00 
  Gouy Piton, Sylvain 1370 FRA0.501-0.1820-3.60 
  Fonsat, Ethan 1302 FRA0.001-0.7620-15.20 

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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