Individual Calculations May 2010
 Debuck, Valere  Total change: -17.75  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 2005 2025 3.50 8 -0.71 25 -17.75 
  Spaens, Kjell 1947 BEL0.501-0.1125-2.75 
  Piacentini, Claudio 2117 BEL0.5010.13253.25 
  Hafner, Christian 2113 GER0.001-0.3825-9.50 
  Brouri, Mohand Salah 1989 BEL0.501-0.0525-1.25 
  Jacobs, Antoine 2009 BEL0.501-0.0225-0.50 
  Slootmaekers, Romain 2018 BEL0.501-0.0125-0.25 
  Van Cappellen, Jonas 1995 BEL0.001-0.5425-13.50 
  Denys, Frank 1854 BEL1.0010.27256.75 

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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