Blitz: Individual Calculations July 2023
 Boughambouz, Mehdi  Total change: -4.40  Rating chartPersonal card
 Tournoi de Blitz Echiquier Nicois 25 juin 2023 NICE FRA 2023-06-25
RcRownchangeKK*chgGame
 1652 1682 4.00 8 -0.22 20 -4.40 
  Shiryaev, Mickael 1188 FRA1.0010.04200.80 
  Bes, Stephane 1964 FRA0.001-0.1620-3.20 
  Liu, Bo-An 1282  * FRA1.0010.08201.60 
  Roussiere, Christophe 1937 FRA0.001-0.1920-3.80 
  Tran Amar, Andy 1655 FRA0.001-0.5420-10.80 
  Estrada, Ricardo 1276 FRA1.0010.08201.60 
  Shishkov, Andrei m2228 EST0.001-0.0320-0.60 
  Pacchioni, Fabien 1684 FRA1.0010.502010.00 
 * 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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