Individual Calculations September 2019
 Samadashvili, Martha  Total change: 50.40  Rating chartPersonal card
 2019 Ruth Haring National Girls Tournament of Champions Orlando, Florida USA 2019-08-03
RcRownchangeKK*chgGame
 1876 2086 5.50 6 0.99 40 39.60 
  Xing, Amy 1686  * USA1.0010.08403.20 
  Hu, Emily 1806 USA1.0010.16406.40 
  Li, Marissa wc2009 USA1.0010.394015.60 
  Konovalenko, Sasha wf1941 USA1.0010.314012.40 
  Velea, Anne-Marie wf1994 USA1.0010.374014.80 
  Lee, Alice 1822 USA0.501-0.3240-12.80 
 * 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)
 
 2019 NAYCC U18 Open Kingston CAN 2019-08-16
RcRownchangeKK*chgGame
 2104 2086 4.00 8 0.27 40 10.80 
  Huang, Andy f2263 USA0.001-0.2740-10.80 
  Sands, Malik 1686  * BAH1.0010.08403.20 
  Chen, Richard f2291 CAN0.001-0.2440-9.60 
  Rama, Tejas 2022 USA1.0010.414016.40 
  Wu, Rochelle wm2161 USA1.0010.604024.00 
  Ravuri, Vinesh 2192 USA0.5010.14405.60 
  Yip, Carissa fwm2300 USA0.001-0.2340-9.20 
  Merrigan, Daley 1917 CAN0.501-0.2240-8.80 
 * 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: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office