Individual Calculations September 2017
 Demarre, Jan  Total change: -19.00  Rating chartPersonal card
 Open Brasschaat 2017 Brasschaat BEL 2017-08-19
RcRownchangeKK*chgGame
 1720 1761 4.00 9 -0.95 20 -19.00 
  Vukojevic Ferrari, Viktor 1361  * BEL1.0010.08201.60 
  Du Pont, David 2074 BEL0.5010.36207.20 
  Dauw, Sterre 1958 BEL0.001-0.2520-5.00 
  De Smet, Karl 1614 BEL1.0010.30206.00 
  Vande Velde, Erik 1893 BEL0.001-0.3220-6.40 
  Timmermans, Georges 1661 BEL0.501-0.1420-2.80 
  Dgebuadze, Marie 1610 BEL0.001-0.7020-14.00 
  De Cap, Jan 1554 BEL1.0010.23204.60 
  Bosschaerts, Patrick 1751 BEL0.001-0.5120-10.20 
 * 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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