Individual Calculations September 2017
 Du Pont, David  Total change: 11.60  Rating chartPersonal card
 Open Brasschaat 2017 Brasschaat BEL 2017-08-19
RcRownchangeKK*chgGame
 1972 2074 5.50 8 0.58 20 11.60 
  Berghs, Hilde 1674  * BEL1.0010.08201.60 
  Demarre, Jan 1761 BEL0.501-0.3620-7.20 
  Baete, Guy 1800 BEL1.0010.17203.40 
  Dgebuadze, Marie 1674  * BEL1.0010.08201.60 
  Schuermans, Robert 2172 BEL1.0010.632012.60 
  Dgebuadze, Alexandre g2474  * BEL0.001-0.0820-1.60 
  Docx, Stefan m2435 BEL0.001-0.1020-2.00 
  Van De Griend, Johan 1788 NED1.0010.16203.20 
 * 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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