Blitz: Individual Calculations March 2023
 Brion, Marwan  Total change: -25.00  Rating chartPersonal card
 Blitz par equipe du 21e Festival d'Echecs du Conseil Departemental de Meurthe et Moselle NANCY FRA 2023-02-18
RcRownchangeKK*chgGame
 1700 1912 6.50 11 -1.25 20 -25.00 
  Petruzzellis, Laurent 1369 FRA1.0010.03200.60 
  Fromherz, Audrey 1523 FRA1.0010.09201.80 
  Martinez Martinez, Mateo 2018 FRA0.001-0.3620-7.20 
  Olivarez, Fabien 1563 FRA0.501-0.3920-7.80 
  Pauly, Juliette 1261 FRA1.0010.01200.20 
  Bourhis, Guy 1490 FRA1.0010.07201.40 
  Simon, Edouard 1963 FRA0.001-0.4320-8.60 
  Bellahcene, Anissa 1686 FRA0.001-0.7920-15.80 
  Gille, Francois 1512  * FRA1.0010.08201.60 
  Helfer, Remi 1899 FRA1.0010.48209.60 
  Solodovnichenko, Yuri g2412 UKR0.001-0.0420-0.80 
 * 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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