Blitz: Individual Calculations July 2021
 Ruiz C, Joshua D  Total change: -7.40  Rating chartPersonal card
 8th Cherry Blossom Classic - Blitz Dulles, Virginia USA 2021-05-29
RcRownchangeKK*chgGame
 2224 2529 7.00 9 -0.37 20 -7.40 
  Demchenko, Svitlan wm2090 CAN1.0010.06201.20 
  Miller, Daniel 2191 USA1.0010.12202.40 
  Chasin, Nico f2135 USA1.0010.08201.60 
  Wu, Rochelle wm2144 USA1.0010.09201.80 
  Belous, Vladimir g2583 RUS0.001-0.4220-8.40 
  Chiu, Isaac 2090 USA1.0010.06201.20 
  Hevia Alejano, Carlos g2498 CUB1.0010.46209.20 
  Escalante, Brian m2193 PER0.001-0.8820-17.60 
  Wu, Derek 2088 USA1.0010.06201.20 

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