Individual Calculations September 2015
 Mebarki, Omar  Total change: 126.40  Rating chartPersonal card
 1er open Senior plus de 50 ans de Dieppe "Groupe Partouche" DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1802 1557 5.00 9 3.16 40 126.40 
  Guillaumat, Jean-Pierre 1849 FRA1.0010.854034.00 
  Ballandras, Marc 1786 FRA1.0010.794031.60 
  Pinchon, Henri 1849 FRA0.001-0.1540-6.00 
  Dubocage, Claude 1790 FRA0.5010.294011.60 
  Germes, Alain 1957  * FRA0.5010.424016.80 
  Marbot, Raymond 1743 FRA0.001-0.2640-10.40 
  Amram, Roger 1654 FRA1.0010.634025.20 
  Plantet, Marc 1863 FRA0.001-0.1440-5.60 
  Conchon, Jean-Paul 1730 FRA1.0010.734029.20 
 * 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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