Individual Calculations September 2023
 Kazmierski, Tomasz  Total change: -79.20  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1583 1983 6.00 9 -1.98 40 -79.20 
  Wilczynski, Adam 1510 POL0.001-0.9540-38.00 
  Kusnierz, Janusz 1353 POL1.0010.01400.40 
  Klama, Andrzej 1583  * POL1.0010.08403.20 
  Harasim, Wieslaw 1661 POL0.001-0.8740-34.80 
  Skrzypek, Leszek 1557 POL1.0010.07402.80 
  Gromczak, Dariusz 1885 POL0.001-0.6340-25.20 
  Muc, Zbigniew 1470 POL1.0010.04401.60 
  Bartczak, Hanna 1451 POL1.0010.03401.20 
  Chubar, Vladimir m1781 UKR1.0010.24409.60 
 * 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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