Individual Calculations March 2011
 Achtergaele, Koen  Total change: 1.50  Rating chartPersonal card
 Open International de Bethune - Tournoi A BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 2100 2004 3.50 9 0.10 15 1.50 
  Vos, Jan Pieter 2109 NED1.0010.64159.60 
  Nijs, Nils 2241 BEL0.001-0.2015-3.00 
  Di Nicolantonio, Lucas 2213 FRA0.001-0.2315-3.45 
  Bolzoni, Victor-Angel f2238 BEL0.5010.29154.35 
  Burgnies, Stephane 2153 FRA0.001-0.3015-4.50 
  Feryn, Alexandre 2050 FRA1.0010.56158.40 
  Sekandar, Kambiz 1880 NED0.001-0.6715-10.05 
  Bruno, Ricardo 1923 BEL1.0010.39155.85 
  Van De Wynkele, Eric 2095 BEL0.001-0.3815-5.70 

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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