Individual Calculations July 2021
 Niedzwiedz, Antoni  Total change: -3.20  Rating chartPersonal card
 XXXVI TSz NiS o Puchar Grunwaldu Lidzbark POL 2021-06-12
RcRownchangeKK*chgGame
 1507 1581 4.50 8 -0.16 20 -3.20 
  Kaczmarek, Ireneusz 1204 POL1.0010.09201.80 
  Zelajtys, Jozef 1860 POL0.001-0.1620-3.20 
  Suder, Ryszard 1981  * POL0.001-0.0820-1.60 
  Kwitowski, Stanislaw 1181  * POL1.0010.08201.60 
  Ratajczak, Zdzislaw 1469 POL0.501-0.1520-3.00 
  Niecko, Stanislaw 1733 POL0.001-0.3020-6.00 
  Kizym, Lukasz 1381 POL1.0010.24204.80 
  Blycharz, Jan 1246 POL1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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