Individual Calculations July 2019
 Ekker, Laurens  Total change: 26.00  Rating chartPersonal card
 13th BPB Limburg Open 2019 Group B Maastricht NED 2019-06-07
RcRownchangeKK*chgGame
 1908 1588 1.50 6 0.65 40 26.00 
  Cebula, Jerzy 1988  * NED0.001-0.0840-3.20 
  Bruls, Peter 1730 NED0.001-0.3140-12.40 
  Dietz, Jonas 1916 GER0.001-0.1340-5.20 
  Schubert, Karl 1925 NED0.001-0.1240-4.80 
  Hovens, Geert 1966 NED0.5010.414016.40 
  Koes, Richard 1922 NED1.0010.884035.20 
 * 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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