Individual Calculations August 2023
 Bonelli Maestracci, Pierre Joseph  Total change: -29.20  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi -2000 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 1636 1892 6.50 9 -0.73 40 -29.20 
  Perruquon, Laetitia 1492  * FRA1.0010.08403.20 
  Maugenest, Thibaut 1611 FRA1.0010.16406.40 
  Charni, Ilyes 1692 FRA0.501-0.2640-10.40 
  Bryant, Harry 1720 ENG0.501-0.2340-9.20 
  Grisoni, Emma 1766 FRA0.501-0.1740-6.80 
  Bernardi, Nicolas 1521 FRA1.0010.10404.00 
  Grosse, Tomas 1638 FRA0.501-0.3140-12.40 
  Don Ignazi, Pierre Ange 1728 FRA0.501-0.2240-8.80 
  Bernardi, Alexandre 1553 FRA1.0010.12404.80 
 * 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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