Individual Calculations September 2023
 Niemeijer, Leon  Total change: 8.00  Rating chartPersonal card
 Nazomervierkampentoernooi Assen 2023 Assen NED 2023-08-25
RcRownchangeKK*chgGame
 1723 1797 2.00 3 0.20 40 8.00 
  Ambrona Navarro, Himar 1691 ESP1.0010.364014.40 
  Van Der Graaf, Jaap 1740 NED0.001-0.5840-23.20 
  Van Os, Ben 1739 NED1.0010.424016.80 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office