Individual Calculations May 2012
 Kooyman, Marcel  Total change: 1.50  Rating chartPersonal card
 Nationale Interclubs 2011-2012 Various BEL 2011-10-09
RcRownchangeKK*chgGame
 1894 1793 3.00 8 0.10 15 1.50 
  Van Nieuwenhuizen, Hans 1993 NED1.0010.761511.40 
  Deweerdt, Jan 1918 BEL0.5010.17152.55 
  Verbeek, Geert 1956 BEL0.001-0.2815-4.20 
  Decrop, Benjamin 1834 BEL0.001-0.4415-6.60 
  Demarre, Jan 1819 BEL0.5010.04150.60 
  Tuerlinckx, Ben 1925 BEL0.001-0.3215-4.80 
  Guldentops, Pierre 1873 BEL0.001-0.3915-5.85 
  De Wel, Herman 1837 BEL1.0010.56158.40 

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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