Individual Calculations May 2011
 Kooyman, Marcel  Total change: -52.75  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 1965 1844 1.00 9 -2.11 25 -52.75 
  Busschots, Johan 1944 BEL0.001-0.3625-9.00 
  Verrijssen, Patrick 1915 BEL0.001-0.4025-10.00 
  Van Dyck, Marc 1962 BEL0.001-0.3425-8.50 
  Van Tichelen, Bart 1964 BEL0.5010.16254.00 
  Vergauwen, Bart 1779 BEL0.001-0.5925-14.75 
  Van Laeken, Rudy 2142 BEL0.5010.35258.75 
  Deweerdt, Jan 1897 BEL0.001-0.4325-10.75 
  Danckaert, Luk 1991 BEL0.001-0.3025-7.50 
  Van Vliet, Dennis 2087 BEL0.001-0.2025-5.00 

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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