Individual Calculations September 2023
 Korszanski, Stanislaw  Total change: 99.60  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci 2023 Gdansk POL 2023-07-30
RcRownchangeKK*chgGame
 1842 1713 6.00 8 3.22 40 128.80 
  Zygzula, Mariusz 1313  * POL1.0010.08403.20 
  Brylowski, Marian 1930 POL0.5010.284011.20 
  Siewert, Roman 1824 POL1.0010.654026.00 
  Ulanowski, Karol 2151 POL1.0010.944037.60 
  Bugalski, Michal 2135 POL0.5010.434017.20 
  Piotrowski, Grzegorz 1835 POL1.0010.674026.80 
  Skrzypczynski, Kacper 1755 POL0.5010.06402.40 
  Marszk, Kazimierz f1793 POL0.5010.11404.40 
 * 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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1748 1629 2.00 8 -0.73 40 -29.20 
  Rylski, Tadeusz 1783 POL0.001-0.2940-11.60 
  Tyszecki, Aliaksandr 1748 POL1.0010.664026.40 
  Skrzyczek, Tomasz 1797 POL0.5010.22408.80 
  Hury, Tymoteusz 1784 POL0.001-0.2940-11.60 
  Krygiel, Konrad 1720 POL0.001-0.3840-15.20 
  Graff, Slawomir 1666 POL0.001-0.4540-18.00 
  Sandomierski, Cyprian 1685 POL0.5010.08403.20 
  Nowak, Roksana 1798 POL0.001-0.2840-11.20 

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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