Individual Calculations January 2020
 Willmoth, Robert F  Total change: -18.60  Rating chartPersonal card
 11th CSC London Chess Classic: FIDE Open London ENG 2019-11-29
RcRownchangeKK*chgGame
 2108 2108 2.50 7 -0.93 20 -18.60 
  Sowray, Peter J f2316 ENG0.001-0.2320-4.60 
  Drastik, Penelope 1759 AUS1.0010.11202.20 
  Stoyanov, Viktor 2272 ENG0.001-0.2820-5.60 
  Nelson, Omowale A 1924 JAM1.0010.26205.20 
  Lee, Qing Aun f2228 SGP0.5010.16203.20 
  Akots, Gabor f2221 HUN0.001-0.3520-7.00 
  Flear, Christine wm2035 FRA0.001-0.6020-12.00 

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