Individual Calculations September 2021
 Auribault, Louis  Total change: 51.20  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1665 1747 6.00 8 1.28 40 51.20 
  Jerez Perez, Alfonso m2147  * ESP0.5010.424016.80 
  Haeuser, Delphine 1347  * FRA1.0010.08403.20 
  Boumrar, Ayrad 1592 FRA0.501-0.2140-8.40 
  Sac, Olivier 1445 FRA1.0010.15406.00 
  Fejzovski, Enver 1938 FRA0.001-0.2540-10.00 
  Lailheugue, Maylis 1582 FRA1.0010.284011.20 
  Haeuser, Jean-Etienne 1347  * FRA1.0010.08403.20 
  Cazeaux, Didier 1918 FRA1.0010.734029.20 
 * 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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