Individual Calculations September 2019
 Hachem, Bachar  Total change: -8.20  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1635 1406 1.50 8 -0.41 20 -8.20 
  Hemam, Moulaye Brahim c1806  * MTN0.001-0.0820-1.60 
  Ider, Bayar 1750 FRA0.001-0.1220-2.40 
  Herman, Olivier 1068 FRA1.0010.12202.40 
  Graziani, Jacques 1733 FRA0.5010.37207.40 
  Louvrier Saint-Mary, Jean-Roger 1789 FRA0.001-0.0920-1.80 
  Martinez Gamiz, Marc 1710 AND0.001-0.1420-2.80 
  Richard, Nathan 1655 FRA0.001-0.1920-3.80 
  Sauzet, Tim 1571 FRA0.001-0.2820-5.60 
 * 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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