Individual Calculations January 2016
 Bonvini, Alberto Tonhati  Total change: -54.40  Rating chartPersonal card
 XII Sudamericano de la Juventud Sub-12 Absoluto Santa Cruz BOL 2015-12-02
RcRownchangeKK*chgGame
 1586 1876 4.50 7 -1.36 40 -54.40 
  Alvarez Olarte, Luis 1678 PER1.0010.24409.60 
  Medrano, Jonathan 1507 BOL1.0010.10404.00 
  Duran Luna, Oliver 1675 BOL0.501-0.2640-10.40 
  Taira, Erick Hideki 1607 BRA0.501-0.3340-13.20 
  Sanchez, Kevin 1601 BOL0.001-0.8340-33.20 
  Araujo Calvo, Gianfranco 1485 PER1.0010.09403.60 
  Velasquez Ramos, Marcelo 1549 PER0.501-0.3740-14.80 

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