Individual Calculations March 2012
 Knabe, Johan  Total change: -3.00  Rating chartPersonal card
 Antwerpen Winter Open 2011 Zwijndrecht BEL 2011-12-26
RcRownchangeKK*chgGame
 1859 1639 1.00 5 -0.20 15 -3.00 
  Wyntin, Dag 2012 BEL0.001-0.1015-1.50 
  Doossche, Carlo 1795 BEL0.5010.21153.15 
  Ismail, Tamer 1751 BUL0.001-0.3515-5.25 
  Boons, Patrick 1987 BEL0.001-0.1115-1.65 
  Vancoppenolle, Ghislain 1750 BEL0.5010.15152.25 

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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