Individual Calculations May 2010
 Defre, Walter  Total change: -11.75  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 2016 1974 4.00 10 -0.47 25 -11.75 
  Peeters, Tim 1986 BEL0.001-0.4825-12.00 
  Wijgers, Toon 1902 BEL1.0010.402510.00 
  Du Pont, David 2072 BEL0.001-0.3725-9.25 
  Philips, Richard 2045 BEL0.5010.10252.50 
  Van Landeghem, Peter 2069 BEL0.5010.13253.25 
  Gijbels, Rudi 1902 BEL0.501-0.1025-2.50 
  Van Den Brande, Werner 2228 BEL0.001-0.1925-4.75 
  Talon, Alain 2034 BEL0.001-0.4225-10.50 
  Van Tichelen, Bart 1982 BEL1.0010.512512.75 
  Lemmens, Philip 1935 BEL0.501-0.0525-1.25 

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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