Individual Calculations November 2023
 Hardeman, Martijn  Total change: -100.80  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2023 - Amateur 1 Hoogeveen NED 2023-10-21
RcRownchangeKK*chgGame
 1733 1972 3.00 7 -2.52 40 -100.80 
  Van Den Heuvel, Annelies 1686 NED0.001-0.8440-33.60 
  Pelt, Hans 1660 NED1.0010.14405.60 
  Godding, Mick 1782 NED0.501-0.2540-10.00 
  Wolters, Vincent 1809 NED0.501-0.2240-8.80 
  Valiente, Paulo 1832 NED0.001-0.6940-27.60 
  Etienne, Ghilon 1572  * NED0.501-0.4240-16.80 
  Hanna-Matrr, David 1787 NED0.501-0.2440-9.60 
 * 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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