Individual Calculations May 2011
 Belva, Frederic  Total change: 6.60  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 1988 1953 4.50 9 0.44 15 6.60 
  Maraite, Gregory 2116 BEL1.0010.721510.80 
  Bikady, Claude 2018 BEL1.0010.59158.85 
  Piron, Didier 1950 BEL0.5010.00150.00 
  Hauglustaine, Sander 1835 BEL0.001-0.6615-9.90 
  Fontaine, Pierre 2054 BEL0.5010.14152.10 
  Gilles, Jean-Claude 1945 BEL1.0010.49157.35 
  Lehaen, Frank 1966 BEL0.5010.02150.30 
  Wattin, Joffrey 2020 BEL0.001-0.4115-6.15 
  Bouchat, Xavier 1991 BEL0.001-0.4515-6.75 

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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