Rapid: Individual Calculations July 2023
 Bouloudene, Boualem  Total change: -15.60  Rating chartPersonal card
 2eme tournoi du Comite de Saone-et-Loire PARAY LE MONIAL FRA 2023-06-11
RcRownchangeKK*chgGame
 1693 1889 3.50 6 -0.78 20 -15.60 
  Desbois, Patrick 1489  * FRA1.0010.08201.60 
  Martin, Eric 1555 FRA1.0010.12202.40 
  Petitjean, Pierre 1991 FRA0.5010.14202.80 
  Mangone, Pierre 1927 FRA0.001-0.4520-9.00 
  Bernard, Olivier 1690 FRA0.001-0.7620-15.20 
  Andre, Judicael 1507 FRA1.0010.09201.80 
 * 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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