Individual Calculations July 2023
 Sowinski, Pawel  Total change: -0.60  Rating chartPersonal card
 Szachowy Tydzien w Przeworsku - Round Robin Tournament GM norm 2023 Przeworsk POL 2023-05-29
RcRownchangeKK*chgGame
 2466 2313 2.00 9 -0.68 20 -13.60 
  Omelja, Artem g2446 UKR0.5010.18203.60 
  Stefansson, Hannes g2521 ISL0.001-0.2320-4.60 
  Licznerski, Lukasz m2460 POL0.001-0.3020-6.00 
  Dziuba, Marcin g2535 POL0.5010.28205.60 
  Psyk, Radoslaw 2417 POL0.5010.14202.80 
  Baum, Jonasz m2427 POL0.001-0.3420-6.80 
  Neugebauer, Martin m2543 SVK0.001-0.2120-4.20 
  Royal, Shreyas m2427 ENG0.001-0.3420-6.80 
  Fus, Jakub m2417 POL0.5010.14202.80 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2023 Lublin POL 2023-06-13
RcRownchangeKK*chgGame
 1929 2291 8.50 9 0.65 20 13.00 
  Rekuc, Patryk 1845 POL1.0010.06201.20 
  Oglaza, Dawid 1880 POL1.0010.08201.60 
  Brzezina, Piotr 1869 POL0.501-0.4320-8.60 
  Rozanski, Mateusz 1889 POL1.0010.08201.60 
  Balis, Sebastian 1891  * POL1.0010.08201.60 
  Warchol, Kamil f2082 POL1.0010.23204.60 
  Mulawa, Cyprian 2175 POL1.0010.34206.80 
  Zielonka, Adam 2038 POL1.0010.19203.80 
  Jablonski, Antoni 1691 POL1.0010.02200.40 
 * 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)
 

 

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