Individual Calculations September 2018
 Efimov, Igor  Total change: -8.70  Rating chartPersonal card
 FE 39 ScaccoBratto Bratto ITA 2018-08-18
RcRownchangeKK*chgGame
 2299 2430 5.00 9 -0.87 10 -8.70 
  Dobboletta, Alex 2118 ITA1.0010.14101.40 
  Ranieri, Fabrizio f2219 ITA0.001-0.7710-7.70 
  Ventura, Salvatore 2185 ITA1.0010.20102.00 
  Bifulco, Michel f2297 ITA0.501-0.1810-1.80 
  Sanchez Urpi, Oriol 2031 ESP1.0010.08100.80 
  Pakleza, Zbigniew g2503 POL0.5010.10101.00 
  Akshat, Khamparia m2396 IND0.501-0.0510-0.50 
  Genov, Petar g2431 FID0.5010.00100.00 
  Mirzoev, Azer g2510 AZE0.001-0.3910-3.90 

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