Individual Calculations September 2009
 Simmonds, Leteisha  Total change: 7.50  Rating chartPersonal card
 Oceania Zonal Women Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 1766 1616 2.50 7 0.30 25 7.50 
  Yu, Sally 1819 AUS0.5010.26256.50 
  Russell, Luthien 1769 AUS0.001-0.3025-7.50 
  Gloria, Sukhu 1550 FIJ1.0010.412510.25 
  Maroroa, Sue wf1894 NZL0.001-0.1725-4.25 
  Gao, Judy wc1907 NZL0.5010.35258.75 
  Fairley, Natasha wf1778 NZL0.5010.21255.25 
  Tsoi, Nicole 1648 NZL0.001-0.4625-11.50 

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