Individual Calculations February 2023
 Shapiro, Daniel  Total change: -91.60  Rating chartPersonal card
 55th annual Liberty Bell Open - U2100 Philadelphia, PA USA 2023-01-13
RcRownchangeKK*chgGame
 1570 1697 1.00 5 -2.29 40 -91.60 
  Diao, Sujia 1491 USA1.0010.24409.60 
  Steincamp, Isaac Kaito 1881 USA0.001-0.2640-10.40 
  Desai, Ved 1546 USA0.001-0.7040-28.00 
  Madiraju, Rishi 1394 USA0.001-0.8640-34.40 
  Yuan, David 1536 USA0.001-0.7140-28.40 

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