Individual Calculations September 2023
 Benayoun, David  Total change: -52.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1370 1675 5.00 9 -2.61 20 -52.20 
  Sac, Olivier 1448 FRA1.0010.21204.20 
  Wagschal, Jean Philippe 1526 FRA0.001-0.7020-14.00 
  Sabatier, Anatole 1275  * FRA1.0010.08201.60 
  Lafon, Denis 1403 FRA1.0010.17203.40 
  Chiarotto, Maxime 1275  * FRA0.001-0.9220-18.40 
  Chanthavongsa, Nouaym 1433 FRA0.001-0.8020-16.00 
  Bleau, Benoit 1291 FRA1.0010.09201.80 
  Nguyen-Vany, Jean 1412 FRA0.001-0.8220-16.40 
  Haeuser, Jean-Etienne 1265 FRA1.0010.08201.60 
 * 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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