Individual Calculations August 2021
 Szydelko, Michal  Total change: -95.20  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2021-06-27
RcRownchangeKK*chgGame
 1661 1861 3.50 9 -3.11 20 -62.20 
  Zielinski, Marcin 1525 POL1.0010.12202.40 
  Jankowiak, Piotr 2039 POL0.001-0.2720-5.40 
  Lambrecht, Tomasz 1659 POL0.001-0.7620-15.20 
  Trybus, Dominika 1499 POL0.001-0.9020-18.00 
  Strepikowski, Pawel 1636 POL0.001-0.7820-15.60 
  Lecki, Leonard 1461  * POL1.0010.08201.60 
  Morczynski, Joachim 1749 GER0.501-0.1520-3.00 
  Kitewski, Bartosz 1739 POL0.001-0.6720-13.40 
  Libura, Julianna 1642 POL1.0010.22204.40 
 * 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)
 
 63 Ogolnopolski Masowy Turniej Szachowy LZS o Zlota Wieze - Final Centralny Uniejow POL 2021-07-13
RcRownchangeKK*chgGame
 1891 1861 2.50 9 -1.65 20 -33.00 
  Stefanski, Adam 1461  * POL0.501-0.4220-8.40 
  Szpar, Milosz f2261  * POL0.001-0.0820-1.60 
  Wesolowski, Tadeusz 1699 POL0.501-0.2120-4.20 
  Marks, Jacek 1993 POL0.5010.18203.60 
  Klimek, Marcin 1760 POL0.501-0.1420-2.80 
  Kozlowski, Pawel 1965 POL0.001-0.3620-7.20 
  Olszewski, Pawel 1828 POL0.501-0.0520-1.00 
  Siekaniec, Jan 1960 POL0.001-0.3620-7.20 
  Zareba, Radoslaw 2096 POL0.001-0.2120-4.20 
 * 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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