Rapid: Individual Calculations November 2017
 Porteman, Eric  Total change: -36.40  Rating chartPersonal card
 2nd Open Belgian Championship Rapid 50plus 2017 Kapelle-op-den-Bos BEL 2017-10-29
RcRownchangeKK*chgGame
 1783 1911 4.00 9 -1.82 20 -36.40 
  Van Steenwinckel, Hugo 1568 BEL1.0010.12202.40 
  Goormachtigh, Johan f2221 BEL0.001-0.1420-2.80 
  Verrijken, Geert 1908 BEL1.0010.502010.00 
  Van Haelst, Raymond 1932 BEL0.001-0.4720-9.40 
  Vennekens, Camiel 1782 BEL0.001-0.6720-13.40 
  Bosschaerts, Patrick 1765 BEL0.001-0.7020-14.00 
  Verschueren, Dirk 1511  * BEL1.0010.08201.60 
  Piron, Jean-Marie 1801 BEL0.001-0.6520-13.00 
  Geerinckx, Bernard 1562 BEL1.0010.11202.20 
 * 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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