Individual Calculations March 2012
 Delboe, Charles  Total change: -5.55  Rating chartPersonal card
 Open International d'Echecs de Bethune - B (1601-1999) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 1819 1998 4.00 6 -0.37 15 -5.55 
  Gheury, Jean-Marie 1842 BEL0.501-0.2115-3.15 
  Zerbib, Claude 1852 FRA1.0010.30154.50 
  Morote, Patrick 1710 BEL1.0010.16152.40 
  Kocur, Marc 1866 BEL0.501-0.1815-2.70 
  Ceccaldi, Adrien 1718 FRA1.0010.16152.40 
  Lenaerts, Lennert 1926 BEL0.001-0.6015-9.00 

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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