Individual Calculations August 2023
 Seredyn, Dominik  Total change: 1.60  Rating chartPersonal card
 XV Miedzynarodowy Turniej Szachowy im. Jana Zukertorta Lublin POL 2023-06-28
RcRownchangeKK*chgGame
 1639 1722 5.50 9 0.00 20 0.00 
  Karas, Kacper 1373 POL1.0010.11202.20 
  Swic, Bartosz 1335 POL1.0010.09201.80 
  Bogdanov, Egor m2398 UKR0.001-0.0120-0.20 
  Nakaziuk, Aleksander 1375 POL1.0010.11202.20 
  Koziej, Maciej f1962 POL0.001-0.2020-4.00 
  Iwanczuk, Krzysztof 1959 POL0.001-0.2020-4.00 
  Golebiowski, Jakub 1322  * POL0.501-0.4220-8.40 
  Shaboldov, Oleksandr 1648 UKR1.0010.40208.00 
  Czuchryta, Kacper 1381 POL1.0010.12202.40 
 * 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)
 
 Final Centralny 65 Ogolnopolski Masowy Turniej Szachowy LZS o "Zlota Wieze 2023" Opinogora POL 2023-07-11
RcRownchangeKK*chgGame
 1322 1722 1.00 1 0.08 20 1.60 
  Janowicz, Dariusz 1322  * POL1.0010.08201.60 
 * 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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