Individual Calculations August 2023
 Charni, Ilyes  Total change: -8.40  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi -2000 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 1614 1692 5.00 9 -0.21 40 -8.40 
  Kukelko, Igor 1292  * UKR1.0010.08403.20 
  Carrolaggi, Xavier 1490 FRA1.0010.24409.60 
  Bonelli Maestracci, Pierre Joseph 1892 FRA0.5010.264010.40 
  Ratier-Fontana, Loic 1821 FRA1.0010.674026.80 
  Morison, Julien 1876 FRA0.001-0.2640-10.40 
  Don Ignazi, Pierre Ange 1728 FRA0.001-0.4540-18.00 
  Bernardi, Nicolas 1521 FRA1.0010.274010.80 
  Nizio Ferreira, Leandre 1291 FRA0.501-0.4240-16.80 
  Navarro, David 1617 FRA0.001-0.6040-24.00 
 * 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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