Individual Calculations August 2017
 Zeroual, Mohamed  Total change: 57.20  Rating chartPersonal card
 Les defis de Reims 2017 REIMS FRA 2017-06-07
RcRownchangeKK*chgGame
 1688 1753 9.00 11 2.86 20 57.20 
  Petit, Christian-Marie 1646 FRA1.0010.35207.00 
  Vallet, Aurelien 1743 FRA1.0010.49209.80 
  Le Solleu, Guillaume 1887 FRA0.001-0.3220-6.40 
  Charon, Olivier 1845 FRA1.0010.632012.60 
  Le Solleu, Guillaume 1887 FRA1.0010.682013.60 
  Charon, Olivier 1845 FRA1.0010.632012.60 
  Lauverjon, Jean 1353  * FRA1.0010.08201.60 
  Nawara, Abd El Rahim 1702 FRA0.501-0.0720-1.40 
  Rodier, Patrick 1353  * FRA1.0010.08201.60 
  Tassetti, Florent 1885 FRA0.5010.18203.60 
  Simon, Laurent 1426 FRA1.0010.13202.60 
 * 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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