Individual Calculations April 2023
 Szafran, Dariusz  Total change: 6.20  Rating chartPersonal card
 Mistrzostwa Stowarzyszenia Cross w szachach 2023 Wagrowiec POL 2023-03-14
RcRownchangeKK*chgGame
 1426 1398 4.00 8 0.31 20 6.20 
  Korbela, Anna 1017 POL1.0010.09201.80 
  Jagiela, Andrzej 1643 POL1.0010.802016.00 
  Hornik, Bronislaw 1762 POL0.001-0.1020-2.00 
  Mettel, Werner 1596 POL0.001-0.2420-4.80 
  Krupecka-Bakalarz, Danuta 1227 POL0.001-0.7320-14.60 
  Biskupek, Dominik 1154 POL1.0010.20204.00 
  Grzegorczyk, Waclaw 1518 POL1.0010.662013.20 
  Sokol, Tomasz 1492 POL0.001-0.3720-7.40 

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