Blitz: Individual Calculations October 2023
 Piesik, Piotr  Total change: -15.30  Rating chartPersonal card
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 2186 2335 5.00 8 -0.09 10 -0.90 
  Navara, David g2680 CZE0.001-0.1110-1.10 
  Kokot, Tomasz 1935  * POL1.0010.08100.80 
  Wiewiora, Eneasz f2219 POL0.001-0.6610-6.60 
  Warchol, Kamil f2043 POL1.0010.15101.50 
  Obrochta, Lena 1683 POL1.0010.01100.10 
  Klekowski, Maciej g2541 POL0.001-0.2410-2.40 
  Psyk, Radoslaw 2371 POL1.0010.55105.50 
  Kucharska, Honorata wf2012 POL1.0010.13101.30 
 * 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)
 
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych - drabinka Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 2238 2335 1.00 4 -1.44 10 -14.40 
  Warchol, Kamil f2043 POL0.501-0.3510-3.50 
  Warchol, Kamil f2043 POL0.501-0.3510-3.50 
  Gumularz, Szymon g2432 POL0.001-0.3710-3.70 
  Gumularz, Szymon g2432 POL0.001-0.3710-3.70 

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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