Individual Calculations August 2023
 Oglaza, Dawid  Total change: -47.50  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2023-06-26
RcRownchangeKK*chgGame
 1671 1880 4.50 9 -2.37 38 -90.06 
  Sniadecki, Oskar 1642 POL0.001-0.8038-30.40 
  Borkowski, Szymon 1629 POL0.001-0.8138-30.78 
  Ziobrowska, Maja 1757 POL1.0010.333812.54 
  Maciaszek, Karol 1729 POL0.001-0.7038-26.60 
  Klisowski, Bartosz 1604 POL1.0010.17386.46 
  Kapica, Pawel 1685 POL1.0010.25389.50 
  Hury, Tymoteusz 1733 POL0.001-0.7038-26.60 
  Mroz, Lena 1691 POL0.501-0.2538-9.50 
  Frac, Piotr 1570 POL1.0010.14385.32 

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)
 
 CZECH OPEN 2023 - B Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1705 1832 7.00 9 1.12 38 42.56 
  Shehab, Tarek 1564 GER0.501-0.3338-12.54 
  Bangert, Jonas 1565 GER1.0010.18386.84 
  Krygiel, Konrad 1661 POL0.501-0.2338-8.74 
  Al-Blooshi, Hamad Essa 1630 UAE1.0010.24389.12 
  Pivtorak, Ilya 1654 UKR1.0010.273810.26 
  Bondar, Daria 1776 UKR0.501-0.0838-3.04 
  Rzadkowska, Kaja 1432  * POL1.0010.08383.04 
  Chinguun, Otgonbayar 1934 MGL1.0010.643824.32 
  Wilde, Fabian 2126 GER0.5010.353813.30 
 * 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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