Individual Calculations July 2023
 Nowakowski, Jacek  Total change: -14.20  Rating chartPersonal card
 II Szachowy Tydzien w Przeworsku - Gr A Przeworsk POL 2023-06-03
RcRownchangeKK*chgGame
 1368 1497 2.50 5 -0.71 20 -14.20 
  Drozd, Tomasz 1097  * POL0.001-0.9220-18.40 
  Owczarek, Marcin 1240 POL0.501-0.3220-6.40 
  Tutka, Maciej 1095 POL1.0010.08201.60 
  Kimak, Artur 1516 POL1.0010.532010.60 
  Leja, Adam 1892 POL0.001-0.0820-1.60 
 * 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