Individual Calculations March 2013
 Sonis, Luca  Total change: -42.00  Rating chartPersonal card
 CP Oristano 2013 Cabras ITA 2013-01-26
RcRownchangeKK*chgGame
 1587 1642 1.50 3 -0.21 30 -6.30 
  Battasi, Antonio 1773 ITA0.001-0.3230-9.60 
  Marteddu, Gianfranco 1435 ITA1.0010.23306.90 
  Sonis, Francesco 1554 ITA0.501-0.1230-3.60 

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)
 
 CP Gallura 2013 Golfo Aranci ITA 2013-02-15
RcRownchangeKK*chgGame
 1735 1642 0.00 3 -1.19 30 -35.70 
  Buchicchio, Alessandro 1961 ITA0.001-0.1330-3.90 
  Passalacqua, Tullio 1622 ITA0.001-0.5330-15.90 
  Di Pinto, Vincenzo 1622 ITA0.001-0.5330-15.90 

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