Rapid: Individual Calculations November 2017
 Van Laer, Jacques  Total change: 3.80  Rating chartPersonal card
 2nd Open Belgian Championship Rapid 65plus 2017 Kapelle-op-den-Bos BEL 2017-10-29
RcRownchangeKK*chgGame
 1689 1512 2.50 8 0.19 20 3.80 
  Viaene, Jan 1756 BEL0.001-0.2020-4.00 
  Stuer, Hugo 1586 BEL0.001-0.4020-8.00 
  Frederiksen, Jens 1768 DEN0.5010.31206.20 
  Lavet, Theo 1629 BEL1.0010.662013.20 
  Flamee, Dirk 1742 BEL0.001-0.2120-4.20 
  Depraet, Patrick 1392 BEL1.0010.34206.80 
  Miulescu, Gabriel m1912  * ROU0.001-0.0820-1.60 
  Ulburghs, Piet 1727 BEL0.001-0.2320-4.60 
 * 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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