Individual Calculations July 2008
 Maryasin, Boris  Total change: -9.30  Rating chartPersonal card
 Israel National League 2008 Various ISR 2008-01-04
RcRownchangeKK*chgGame
 2529 2319 0.50 6 -0.93 10 -9.30 
  Smirin, Ilia g2616 ISR0.001-0.1510-1.50 
  Zifroni, Dov g2500 ISR0.001-0.2610-2.60 
  Kaplan, Sasha m2456 ISR0.5010.18101.80 
  Rodshtein, Maxim g2614 ISR0.001-0.1510-1.50 
  Oratovsky, Michael g2524 ISR0.001-0.2410-2.40 
  Finkel, Alexander g2463 ISR0.001-0.3110-3.10 

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)
 

 

« 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