Individual Calculations May 2010
 Van De Vyver, Dirk  Total change: -55.50  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1920 2076 2.00 6 -2.22 25 -55.50 
  Wenger, Jacques 1891 BEL0.001-0.7425-18.50 
  Regniers, Yves 1978 BEL0.501-0.1325-3.25 
  Bajraktari, Sadik 1904 BEL0.001-0.7325-18.25 
  Nuytens, Peter 1986 BEL1.0010.38259.50 
  Devolder, Herwig 1832 BEL0.501-0.3025-7.50 
  Degrande, Marigje 1927 BEL0.001-0.7025-17.50 

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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