Individual Calculations March 2010
 Onkoud, Abdelaziz  Total change: -3.60  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2263 2392 5.50 9 -0.36 10 -3.60 
  Fantin, Ludwig 2212 FRA1.0010.26102.60 
  Burmakin, Vladimir g2602 RUS0.001-0.2310-2.30 
  Denayer, Eric 2254 BEL0.001-0.6910-6.90 
  Batteau, Valerie 1992  * FRA1.0010.08100.80 
  Feryn, Alexandre 2057 FRA0.501-0.3810-3.80 
  Ocantos, Manuel 2161 LUX1.0010.21102.10 
  Nijs, Nils 2223 BEL1.0010.28102.80 
  Saada, Julien f2318 FRA1.0010.40104.00 
  Oleksienko, Mikhailo g2546 UKR0.001-0.2910-2.90 
 * 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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