Individual Calculations February 2013
 Belhadj, Mohamed  Total change: -6.75  Rating chartPersonal card
 7éme Trophée International de Lyon LYON FRA 2012-12-26
RcRownchangeKK*chgGame
 1792 1640 1.50 6 -0.45 15 -6.75 
  Meinsohn, Francis f2040  * FRA0.5010.42156.30 
  N`guyen, Julien 2002 FRA0.001-0.1015-1.50 
  Parent, Philippe 1373 FRA1.0010.18152.70 
  Pupier, Terry 1854 FRA0.001-0.2315-3.45 
  Bron, Philippe 1739 FRA0.001-0.3615-5.40 
  Rodriguez, Jean-Pierre 1746 FRA0.001-0.3615-5.40 
 * 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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