Individual Calculations March 2019
 Graif, William  Total change: 31.20  Rating chartPersonal card
 10th Annual Southwest Class Championship Fort Worth, Texas USA 2019-02-14
RcRownchangeKK*chgGame
 2312 2179 4.50 9 1.56 20 31.20 
  Ostrovskiy, Aleksandr m2450 USA0.001-0.1720-3.40 
  Hilby, Craig m2442 USA1.0010.822016.40 
  Kambrath, Yannick m2329 FRA0.001-0.3020-6.00 
  Huang, Patrick 1889 CAN1.0010.16203.20 
  Zhang, Chao 2267 USA1.0010.622012.40 
  Wheeler, Cameron m2386 USA0.001-0.2320-4.60 
  Jacobson, Aaron f2365 USA1.0010.742014.80 
  Santarius, Erik m2397 USA0.001-0.2220-4.40 
  Shen, Christopher f2283 USA0.5010.14202.80 

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