Individual Calculations September 2011
 Yakobashvili, Roland  Total change: -7.80  Rating chartPersonal card
 39th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2074 2240 3.00 5 -0.52 15 -7.80 
  Koren, Eyal 1962 ISR0.501-0.3315-4.95 
  Olte, George 2210 USA1.0010.46156.90 
  Xin, Samuel L 2022 USA0.501-0.2815-4.20 
  Del Castillo, William 2194 ECU0.001-0.5615-8.40 
  Margiotta, Jason J 1984 USA1.0010.19152.85 

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