Individual Calculations November 2009
 Szybka, Joanna  Total change: 6.30  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow OP-SL D17 UstroƱ-Jaszowiec POL 2009-10-11
RcRownchangeKK*chgGame
 1566 1655 3.50 5 0.42 15 6.30 
  Prandzioch, Dorota 1776 POL0.5010.16152.40 
  Dabek, Karolina 1452 POL0.501-0.2615-3.90 
  Herok, Michalina 1450 POL1.0010.24153.60 
  Janik, Lidia 1549 POL0.501-0.1415-2.10 
  Pisarek, Magdalena 1601 POL1.0010.42156.30 

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