Individual Calculations May 2024
 Oles, Jan  Total change: -25.00  Rating chartPersonal card
 Festiwal Szachowy na Ursynowie - Grupa FIDE - kwiecien '24 Warszawa POL 2024-04-13
RcRownchangeKK*chgGame
 1741 1572 0.00 4 -1.25 20 -25.00 
  Kaminski, Jan 1944 POL0.001-0.1020-2.00 
  Kryston, Aleksander 1699 POL0.001-0.3320-6.60 
  Khamidov, Abdulla 1871 UKR0.001-0.1520-3.00 
  Zawadzki, Antoni 1448 POL0.001-0.6720-13.40 

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)
 

 

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