Individual Calculations August 2023
 Prieu, Arnaud  Total change: 0.80  Rating chartPersonal card
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeKK*chgGame
 1679 1673 4.00 8 0.04 20 0.80 
  Bories, Jean-Paul 1309 FRA1.0010.10202.00 
  Sauret, Jordan 1999 FRA0.001-0.1320-2.60 
  Sauret, Jean-Luc 1348 FRA1.0010.13202.60 
  Guennoun, Anthony 2088 FRA0.001-0.0720-1.40 
  Pierrot, Anais 1273  * FRA1.0010.08201.60 
  Berthelot, Nathan 2018 FRA0.001-0.1120-2.20 
  Longo, Alexandra 1369 FRA1.0010.14202.80 
  Bassier, Jerome 2031 FRA0.001-0.1020-2.00 
 * 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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