Blitz: Individual Calculations October 2023
 Marszalek, Jakub  Total change: -21.20  Rating chartPersonal card
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 2122 1600 0.50 8 -0.51 40 -20.40 
  Wiewiora, Eneasz f2219 POL0.001-0.0240-0.80 
  Obrochta, Lena 1683 POL0.001-0.3940-15.60 
  Areshchenko, Alexander g2627 UKR0.0010.00400.00 
  Kokot, Tomasz 1610 POL0.5010.01400.40 
  Kokoszczynski, Jan f2211 POL0.001-0.0240-0.80 
  Kucharska, Honorata wf2012 POL0.001-0.0740-2.80 
  Zylka, Stanislaw f2310 POL0.001-0.0140-0.40 
  Lewtak, Damian m2302 POL0.001-0.0140-0.40 

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)
 
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych - drabinka Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 2310 1600 0.00 2 -0.02 40 -0.80 
  Zylka, Stanislaw f2310 POL0.001-0.0140-0.40 
  Zylka, Stanislaw f2310 POL0.001-0.0140-0.40 

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)
 

 

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