Individual Calculations April 2013
 Lefere, Sander  Total change: 15.90  Rating chartPersonal card
 Belgische Interclubs 2012-2013 all BEL 2012-09-23
RcRownchangeKK*chgGame
 1973 1969 4.00 7 0.53 30 15.90 
  Achtergaele, Koen 2029 BEL0.001-0.4230-12.60 
  Vercruysse, Vincent 1911 BEL0.501-0.0830-2.40 
  Van De Wynkele, Herman 2020 BEL0.5010.07302.10 
  Boucquet, Emile 1970 BEL1.0010.503015.00 
  Van Steenkiste, Luc 1876 BEL1.0010.373011.10 
  De Schepper, Bart 2019 BEL0.5010.07302.10 
  Descamps, Stijn 1983 BEL0.5010.02300.60 

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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