Individual Calculations September 2009
 Bonugli, Carlo  Total change: 2.40  Rating chartPersonal card
 OP 9. Valle del Chiese Condino ITA 2009-07-27
RcRownchangeKK*chgGame
 2034 2003 2.50 5 0.16 15 2.40 
  De Santis, Alessio f2293 ITA0.001-0.1615-2.40 
  Sigillo, Carmelo 1803 ITA1.0010.24153.60 
  Popa, Claudio c2233 ITA0.5010.29154.35 
  Hortensius, Lisa 2033 NED0.5010.04150.60 
  Facchetti, Lorenzo 1807 ITA0.501-0.2515-3.75 

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