Individual Calculations February 2020
 Zhang, Brendan  Total change: -9.20  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
 2137 1891 1.00 5 -0.23 40 -9.20 
  Escalante, Brian m2291  * PER0.001-0.0840-3.20 
  Singh, Mahip 1533 IND0.501-0.4040-16.00 
  Hevia Alejano, Carlos g2291  * CUB0.5010.424016.80 
  Derakhshani, Dorsa mwg2277 USA0.001-0.0940-3.60 
  Colas, Joshua f2291  * USA0.001-0.0840-3.20 
 * 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