Individual Calculations December 2021
 Rodriguez Rivera, Pedro  Total change: 5.40  Rating chartPersonal card
 19th Annual Turkey Bowl Coral Springs, Florida USA 2021-11-12
RcRownchangeKK*chgGame
 2002 2177 2.50 4 -0.38 10 -3.80 
  Slade, Theodore 2066 ENG0.501-0.1510-1.50 
  Lopez, Aldo F 2063 USA0.501-0.1610-1.60 
  Gao, Marvin c1839 USA0.501-0.3810-3.80 
  Cabrera, Jose 2038 USA1.0010.31103.10 

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)
 
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2176 2177 5.50 9 0.92 10 9.20 
  Theodorou, Nikolas m2576 GRE0.001-0.0810-0.80 
  Wiebe, Daniel 2027 CAN0.501-0.2010-2.00 
  Sciacca, Patrick 2039 USA0.501-0.1910-1.90 
  Rhine, Frederick 1873 USA1.0010.14101.40 
  Narva, Mai wg2334 EST0.001-0.2910-2.90 
  Kunka, Harshid 2017 USA1.0010.29102.90 
  Markzon, Gregory f2058 USA0.501-0.1610-1.60 
  Chen, Ryo 2348 USA1.0010.73107.30 
  Gulamali, Kazim f2308 USA1.0010.68106.80 

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