Individual Calculations January 2020
 Matsumura, Cocoro  Total change: 6.80  Rating chartPersonal card
 11th CSC London Chess Classic: Weekend Open London ENG 2019-11-29
 1895 1876 2.50 5 0.17 40 6.80 
  Merriman, John 2223 ENG0.001-0.1140-4.40 
  Mospan, Edward 1476  * ENG1.0010.08403.20 
  Pozimski, Szymon 2002 POL0.001-0.3340-13.20 
  Kan, Toby 1679 ENG1.0010.254010.00 
  Pedersen, Carsten 2097 DEN0.5010.284011.20 
 * 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)


« go back

Share this page

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