Individual Calculations July 2024
 Zhang, Ryan  Total change: -15.60  Rating chartPersonal card
 2024 Carolinas Classic - U2100 Charlotte, NC USA 2024-06-07
RcRownchangeKK*chgGame
 1793 1707 2.00 5 0.07 40 2.80 
  Karthigeyan, Kishan 1776 USA0.5010.10404.00 
  Selva, Rainer 1937 USA0.5010.294011.60 
  Tanksley, Quan 1763 USA0.001-0.4240-16.80 
  Parripati, Tanay 1774 USA0.5010.09403.60 
  Yu, Yang 1715 USA0.5010.01400.40 

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)
 
 2024 Chicago Summer Open - U2100 Lisle, IL USA 2024-06-21
RcRownchangeKK*chgGame
 1733 1707 0.00 1 -0.46 40 -18.40 
  Sax, Robert David 1733 USA0.001-0.4640-18.40 

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