Individual Calculations August 2021
 Maciejewski, Kamil  Total change: -4.94  Rating chartPersonal card
 63 Ogolnopolski Masowy Turniej Szachowy LZS o Zlota Wieze - Final Centralny Uniejow POL 2021-07-13
RcRownchangeKK*chgGame
 1895 1914 5.00 9 0.28 38 10.64 
  Marks, Jacek 1993 POL1.0010.613823.18 
  Kujawski, Zygmunt 1677 POL0.501-0.3038-11.40 
  Stefanski, Adam 1514  * POL0.501-0.4238-15.96 
  Klimek, Marcin 1760 POL1.0010.293811.02 
  Wesolowski, Tadeusz 1699 POL1.0010.23388.74 
  Mondrzycki, Bartlomiej 2173 POL0.5010.323812.16 
  Szpar, Milosz f2314  * POL0.001-0.0838-3.04 
  Kozlowski, Pawel 1965 POL0.001-0.4338-16.34 
  Siekaniec, Jan 1960 POL0.5010.06382.28 
 * 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)
 
 Warsaw Chess Open - B Warszawa POL 2021-07-19
RcRownchangeKK*chgGame
 1777 1914 5.50 9 -0.41 38 -15.58 
  Rog, Mateusz 1523 POL1.0010.09383.42 
  Czyzykiewicz, Rafal 1744 POL1.0010.283810.64 
  Michalska, Aleksandra 1801 POL0.501-0.1538-5.70 
  Radecki, Wojciech 1866 POL0.001-0.5738-21.66 
  Posuniak, Weronika 1917 POL1.0010.503819.00 
  Palka, Dominika 1736 POL1.0010.273810.26 
  Kowalczyk, Adam 1911 POL0.001-0.5038-19.00 
  Kaminski, Jan 1978 POL0.001-0.4138-15.58 
  Szymkiewicz, Witold 1514  * POL1.0010.08383.04 
 * 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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