Individual Calculations April 2016
 Petitta, Massimo  Total change: -4.40  Rating chartPersonal card
 OP Mare e relax Ostia ITA 2016-03-18
RcRownchangeKK*chgGame
 1670 1708 2.50 5 -0.22 20 -4.40 
  Gismondi, Gherardo Maria 1474 ITA1.0010.21204.20 
  De Lisa, Carmine 1736 ITA1.0010.542010.80 
  Bevilacqua, Salvatore 1849 ITA0.5010.19203.80 
  Vecchio, Massimo 1580 ITA0.001-0.6720-13.40 
  Carlo, Emanuele 1713 ITA0.001-0.4920-9.80 

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