Individual Calculations May 2011
 Demarcke, Dirk  Total change: 8.70  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
 2123 2212 5.50 8 0.58 15 8.70 
  Lacrosse, Marc f2198 BEL0.501-0.0215-0.30 
  Van Der Vurst, Arne 2003 BEL1.0010.23153.45 
  Castelein, Dirk 2021 BEL0.501-0.2515-3.75 
  Khonghaloos, Galeh 2239 BEL0.001-0.4615-6.90 
  Goncalves, Jorge 2143 POR1.0010.40156.00 
  Roos, David 1959 BEL1.0010.19152.85 
  Barbier, Wim 2143 BEL1.0010.40156.00 
  Maes, Wim f2274 BEL0.5010.09151.35 

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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