Individual Calculations April 2013
 Laval, Robert  Total change: -49.20  Rating chartPersonal card
 Belgische Interclubs 2012-2013 all BEL 2012-09-23
RcRownchangeKK*chgGame
 1858 1873 2.00 7 -1.64 30 -49.20 
  Onbelet, Steve 1755 BEL0.001-0.6630-19.80 
  Wolf, Pierre 1882 BEL0.5010.01300.30 
  Vandecan, Michel 1872 BEL1.0010.503015.00 
  Ancion, Merowig 1961 BEL0.001-0.3830-11.40 
  Oger, Daniel 1827 BEL0.001-0.5630-16.80 
  Jacobs, Hein 1824 BEL0.501-0.0730-2.10 
  Bieberle, Gerhart 1887 GER0.001-0.4830-14.40 

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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