Individual Calculations February 2020
 Marcelis, Ronald  Total change: -6.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1525 1548 2.50 5 -0.15 40 -6.00 
  Binnendijk-Voortman, Ineke 1451 NED0.001-0.6340-25.20 
  Koper, Paul 1570 NED1.0010.534021.20 
  Jackson, Julius 1584 ENG0.001-0.4540-18.00 
  Kuiper, Machiel 1553 NED1.0010.514020.40 
  Bartman, Victor 1468 NED0.501-0.1140-4.40 

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)
 

 

« 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