Individual Calculations March 2012
 Verhelst, Henk  Total change: 68.70  Rating chartPersonal card
 Antwerpen Winter Open 2011 Zwijndrecht BEL 2011-12-26
RcRownchangeKK*chgGame
 1850 1629 4.00 7 2.29 30 68.70 
  Ducarmon, Renzo 1993 NED0.5010.403012.00 
  Stuer, Marc 2029  * BEL0.001-0.0830-2.40 
  Barbier, Astrid 1651 BEL1.0010.533015.90 
  Doossche, Carlo 1795 BEL0.5010.22306.60 
  Busschots, Johan 1983 BEL0.001-0.1130-3.30 
  Pattyn, Luc 1729 BEL1.0010.643019.20 
  Decrop, Hendrik 1773 BEL1.0010.693020.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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