Individual Calculations March 2012
 Delfosse, Jean-Michel  Total change: -19.05  Rating chartPersonal card
 Open International d'Echecs de Bethune - B (1601-1999) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 1722 1785 4.00 9 -1.27 15 -19.05 
  De Block, Yordi 1699 BEL0.501-0.1215-1.80 
  Bex, Lennert 1699 BEL0.501-0.1215-1.80 
  Legemaat, Gerrit 1942 NED0.001-0.2915-4.35 
  Jamar, Vadim 1724 BEL0.001-0.5815-8.70 
  Verstraeten, Iris 1654 BEL0.501-0.1815-2.70 
  Lebret, Loriane 1648 FRA1.0010.32154.80 
  Bougel, Claude 1719 FRA0.001-0.5915-8.85 
  Morote, Patrick 1710 BEL0.501-0.1015-1.50 
  Benoit, Guy 1702 FRA1.0010.39155.85 

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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