Individual Calculations September 2013
 Hijweegen, Natasja  Total change: 12.60  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2013 Vlissingen NED 2013-08-03
RcRownchangeKK*chgGame
 1759 1641 2.50 6 0.42 30 12.60 
  Ducarmon, Renzo 2024 NED0.001-0.0930-2.70 
  Schoor, Carl 1858 NED0.001-0.2230-6.60 
  Valembois, Pierre 1273 BEL1.0010.10303.00 
  Mesman, Edwyn 1842 NED0.5010.26307.80 
  Wolfslag, Rene 1782 NED0.5010.19305.70 
  Dobbelaar, Martijn 1773 NED0.5010.18305.40 

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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