Individual Calculations May 2010
 De Villers, Mourad  Total change: 6.60  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 2159 2123 5.00 10 0.44 15 6.60 
  Ackaert, Thierry 2022 BEL0.001-0.6415-9.60 
  Zamparo, Sergio 2099 BEL1.0010.47157.05 
  Renet, Jacques 2168 NED1.0010.56158.40 
  Schaeken, Yordi 2097 BEL1.0010.46156.90 
  Luyckx, Wim 2136 BEL0.5010.02150.30 
  Van Vlaenderen, Koen 2028 BEL0.001-0.6315-9.45 
  Gulbas, Cemil f2356 BEL0.001-0.2115-3.15 
  Plumanns, Dieter 2134 BEL1.0010.52157.80 
  Geenen, Marc f2352 BEL0.5010.29154.35 
  Helsen, Steff 2194 BEL0.001-0.4015-6.00 

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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