Individual Calculations September 2019
 Wagenvoorde, Frits  Total change: -20.40  Rating chartPersonal card
 23e Hogeschool Zeeland toernooi 2019 Vlissingen NED 2019-08-03
RcRownchangeKK*chgGame
 1747 1642 1.50 7 -1.02 20 -20.40 
  De Zwart, Johan 1989 NED0.001-0.1120-2.20 
  Klein, Jorik 1804 NED0.001-0.2920-5.80 
  Markus, Gijs 1737 NED0.5010.13202.60 
  Albrecht, Alex 1927 NED0.001-0.1620-3.20 
  De Jonge, Edwin 1788 NED0.001-0.3020-6.00 
  Van Sonderen, Paul 1740 NED0.001-0.3720-7.40 
  Sloots, Dick 1242  * NED1.0010.08201.60 
 * 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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