Individual Calculations July 2023
 Dziuba, Marcin  Total change: -16.30  Rating chartPersonal card
 Szachowy Tydzien w Przeworsku - Round Robin Tournament GM norm 2023 Przeworsk POL 2023-05-29
RcRownchangeKK*chgGame
 2441 2535 4.00 9 -1.63 10 -16.30 
  Neugebauer, Martin m2543 SVK0.5010.01100.10 
  Psyk, Radoslaw 2417 POL0.001-0.6610-6.60 
  Baum, Jonasz m2427 POL0.501-0.1510-1.50 
  Sowinski, Pawel f2313 POL0.501-0.2810-2.80 
  Royal, Shreyas m2427 ENG0.501-0.1510-1.50 
  Fus, Jakub m2417 POL0.501-0.1610-1.60 
  Omelja, Artem g2446 UKR0.001-0.6210-6.20 
  Stefansson, Hannes g2521 ISL1.0010.48104.80 
  Licznerski, Lukasz m2460 POL0.501-0.1010-1.00 

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)
 

 

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