Blitz: Individual Calculations July 2023
 Tran Amar, Andy  Total change: -43.20  Rating chartPersonal card
 Tournoi de Blitz Echiquier Nicois 25 juin 2023 NICE FRA 2023-06-25
RcRownchangeKK*chgGame
 1547 1655 4.50 9 -1.08 40 -43.20 
  Shishkov, Andrei m2228 EST0.001-0.0240-0.80 
  Tran Amar, Charlie 1222 FRA1.0010.06402.40 
  Shiryaev, Mickael 1255  * FRA0.001-0.9240-36.80 
  Lamartiniere, Christian 1301 FRA1.0010.11404.40 
  Boughambouz, Mehdi 1682 ALG1.0010.544021.60 
  Zibouche, Idir 1312 FRA0.001-0.8840-35.20 
  Gacogne, Charlie 1845 FRA0.5010.254010.00 
  Ahmetovic, Salko 1800 FRA0.001-0.3140-12.40 
  Estrada, Ricardo 1276 FRA1.0010.09403.60 
 * 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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