Individual Calculations May 2012
 Courteyn, Patrick  Total change: -71.10  Rating chartPersonal card
 Nationale Interclubs 2011-2012 Various BEL 2011-10-09
RcRownchangeKK*chgGame
 1996 1944 1.50 9 -2.37 30 -71.10 
  Lanoye, Regis 1986 BEL0.001-0.4430-13.20 
  Van Dyck, Marc 1971 BEL0.5010.04301.20 
  Blagojevic, Lubo 2009 BEL0.001-0.4130-12.30 
  De Medts, Tom 1917 BEL0.001-0.5430-16.20 
  Grodent, Gerald 2030 BEL0.001-0.3830-11.40 
  Guisset, Philippe 1946 BEL1.0010.503015.00 
  Demunck, Jan 1979 BEL0.001-0.4530-13.50 
  De Reymaeker, Walter 2004 BEL0.001-0.4230-12.60 
  Piacentini, Claudio 2122 BEL0.001-0.2730-8.10 

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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