Individual Calculations April 2022
 Piasecki, Stanislaw  Total change: 8.00  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1529 1407 3.50 9 0.40 20 8.00 
  Wasylkiewicz, Andrzej 1712 POL0.001-0.1420-2.80 
  Olszewski, Jerzy 1581 POL0.5010.23204.60 
  Skladzien, Romuald 1637 POL0.001-0.2120-4.20 
  Lysak, Lech 1562 POL0.5010.21204.20 
  Zielinska, Aleksandra 1533 POL0.5010.17203.40 
  Szala, Wiktor 1475 POL0.001-0.4120-8.20 
  Jagiela, Elzbieta 1350 POL0.501-0.0820-1.60 
  Zapasnik, Henryk 1582 POL1.0010.732014.60 
  Gembski, Mateusz 1333 POL0.501-0.1020-2.00 

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