Individual Calculations September 2023
 Giroyan, Gary  Total change: -15.60  Rating chartPersonal card
 34eme Open International d'ete de la Ville de Cannes - Open A (plus 1900) CANNES FRA 2023-07-24
RcRownchangeKK*chgGame
 2099 2428 3.50 6 -1.56 10 -15.60 
  Kranz, Paul Oliver 1992 ITA0.001-0.9410-9.40 
  Roulet-Dubonnet, Emerik Vapenstad f2197 NOR1.0010.21102.10 
  Gibaud, Elian 2028  * FRA1.0010.08100.80 
  Tulliez, Andre 1996 FRA1.0010.07100.70 
  Glek, Igor g2410 BEL0.001-0.5310-5.30 
  Pedersen, Max Moe 1969 NOR0.501-0.4510-4.50 
 * 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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