Individual Calculations August 2023
 Dubois, Martine  Total change: -13.20  Rating chartPersonal card
 3eme Festival international d'echecs de La Plagne Soleil - Tournoi Accession LA PLAGNE TARENTAISE FRA 2023-07-08
RcRownchangeKK*chgGame
 1642 1770 5.00 9 -1.01 20 -20.20 
  Bizot, Jean-Christophe 1573 FRA1.0010.25205.00 
  Martin, Nils 1941 FRA0.001-0.2720-5.40 
  Perles, Eva 1627 FRA0.501-0.1920-3.80 
  Bat, Sodcetsen 1581 FRA0.001-0.7520-15.00 
  Bourseau, Pascal 1608 FRA0.501-0.2120-4.20 
  Cheikhi, Nail 1608 FRA0.001-0.7120-14.20 
  Hamm, Gabrielle 1614 FRA1.0010.29205.80 
  Feger, Rodolphe 1619 FRA1.0010.30206.00 
  Toussaint, Florent 1604 FRA1.0010.28205.60 

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)
 
 XXIXeme Open International d'ete de Nice - Open A NICE FRA 2023-07-17
RcRownchangeKK*chgGame
 1717 1770 4.50 7 0.35 20 7.00 
  Puddu Abrigo, Raphael 1396 FRA1.0010.10202.00 
  Barseghyan, Harutyun m2426 FRA0.001-0.0120-0.20 
  Facqueur, Jordan 1499 FRA1.0010.17203.40 
  Ratto, Felix 1370  * FRA1.0010.08201.60 
  Jacob, Eva 1751 FRA0.501-0.0320-0.60 
  Forestier, Flavien 1990 FRA0.5010.28205.60 
  Giaufer-Saubert, Corentin 1584 FRA0.501-0.2420-4.80 
 * 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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