Individual Calculations September 2019
 Martinelli, Valeria  Total change: 17.20  Rating chartPersonal card
 FE Abruzzo 2019 - B Citta' Sant'Angelo ITA 2019-08-04
RcRownchangeKK*chgGame
 1803 1666 3.00 8 0.43 40 17.20 
  Pomilio, Riccardo 1833 ITA0.001-0.2840-11.20 
  Rossi, Paolo 1842 ITA1.0010.734029.20 
  Recchi, Antonio 1769 ITA1.0010.644025.60 
  Fowler, Hugo 1877 WLS0.001-0.2340-9.20 
  Di Lascio, Savino 1936 ITA0.5010.334013.20 
  Giammona, Federico 1713 ITA0.001-0.4340-17.20 
  Verre, Gaetano 1729 ITA0.001-0.4140-16.40 
  De Lerma, Andrea 1722 ITA0.5010.08403.20 

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