Individual Calculations October 2012
 Koo, Wei Wei Melanie  Total change: 0.00  Rating chartPersonal card
 1st Asean International Youth Chess Championships 2012 - Girls Under-11 & Under-8 Singapore SIN 2012-08-07
 1589 1396 0.50 2 0.00 30 0.00 
  Teh, De Zen wc1614 MAS0.001-0.2230-6.60 
  Tin, Ruiqi 1563 SIN0.5010.22306.60 

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)


« go back

Share this page

   facebook    twitter    gplus
©  World Chess Federation    |  Contact us:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office