Individual Calculations November 2023
 Schol-Grin, Anneke  Total change: 27.20  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2023 - Amateur 2 Hoogeveen NED 2023-10-21
RcRownchangeKK*chgGame
 1683 1541 3.00 7 0.68 40 27.20 
  Ebels, Theo 1959 NED0.001-0.0740-2.80 
  Mentink, Toon 1794 NED0.001-0.1940-7.60 
  Van De Laar, Andre 1551 NED1.0010.514020.40 
  Kruisselbrink, Jan 1638 NED1.0010.634025.20 
  Qatina, Waheeb 1628 NED0.001-0.3840-15.20 
  Hoogeboom, Boudewijn 1568 NED1.0010.544021.60 
  Pompstra, Henk 1645 NED0.001-0.3640-14.40 

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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