Individual Calculations July 2013
 Bellahcene, Bilel  Total change: 0.45  Rating chartPersonal card
 Team 2013 - Top 12 HAGUENAU FRA 2013-05-30
RcRownchangeKK*chgGame
 2365 2355 3.50 7 0.03 15 0.45 
  Picard, Clement 2170 FRA0.501-0.2415-3.60 
  Choisy, Mathilde wf2166 FRA1.0010.25153.75 
  Sochacki, Christophe m2414 FRA0.5010.08151.20 
  Van Wely, Loek g2689 NED0.001-0.1215-1.80 
  Neiman, Emmanuel f2338 FRA0.501-0.0215-0.30 
  Nanu, Costica-Ciprian g2519 ROU0.001-0.2815-4.20 
  Roos, Jean-Luc m2256 FRA1.0010.36155.40 

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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