Individual Calculations September 2023
 Kusiak, Mateusz  Total change: -11.20  Rating chartPersonal card
 III Bieszczadzki Festiwal Szachowy - OPEN A Bystre POL 2023-07-24
RcRownchangeKK*chgGame
 1898 2000 5.00 9 -0.72 40 -28.80 
  Suska, Szymon 1875 POL0.001-0.6740-26.80 
  Bartodziej, Bartosz 1839 POL0.001-0.7140-28.40 
  Krasiewicz, Robert 1913 POL1.0010.384015.20 
  Sprzeczka, Emilia 1796 POL0.501-0.2640-10.40 
  Gromczak, Dariusz 1885 POL1.0010.344013.60 
  Klim, Filip 2006 POL0.001-0.4940-19.60 
  Powalka, Michal 1960 POL1.0010.444017.60 
  Duda, Szymon 1802 POL0.501-0.2640-10.40 
  Zurkowski, Andrzej 2008 POL1.0010.514020.40 

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)
 
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa A Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 2053 1967 3.50 8 0.44 40 17.60 
  Lecki, Leonard 2090 POL0.001-0.3340-13.20 
  Bukala, Weronika 2021 POL0.001-0.4240-16.80 
  Posluszny, Tomasz 2022 POL1.0010.584023.20 
  Myrmus, Mateusz 2070 POL0.5010.14405.60 
  Madej, Marek 2107 POL0.001-0.3140-12.40 
  Arciszewska, Zuzanna 1894 POL1.0010.404016.00 
  Hertlein, Irena wf2120 POL1.0010.704028.00 
  Warchol, Kamil f2102 POL0.001-0.3240-12.80 

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)
 

 

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