Rapid: Individual Calculations March 2020
 Bellahcene, Mohamed Adam  Total change: 4.20  Rating chartPersonal card
 Rapide du 18e Festival international d'Echecs du Conseil Departemental de Meurthe et Moselle a Nancy NANCY FRA 2020-02-16
RcRownchangeKK*chgGame
 1591 1466 3.50 9 0.21 20 4.20 
  Perruchaud, Francois 1866  * FRA0.001-0.0820-1.60 
  Guichard, Jean-Yves 1204 FRA1.0010.18203.60 
  Frantz, Nicolas 1866  * FRA0.001-0.0820-1.60 
  Touillet, Christian 1066  * FRA1.0010.08201.60 
  Adrian, Leopold 1847 FRA0.001-0.0920-1.80 
  Hlavacek Loisel, Quentin 1153 FRA1.0010.14202.80 
  Deis, Alain 1860 FRA0.001-0.0820-1.60 
  Bellahcene, Omar 1698 FRA0.5010.29205.80 
  Michels, Dave 1758 BEL0.001-0.1520-3.00 
 * 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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