Blitz: Individual Calculations October 2023
 Walczewski, Grzegorz  Total change: -12.60  Rating chartPersonal card
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 1589 1273 1.00 6 -0.63 20 -12.60 
  Wierzbicki, Dawid 1886 POL0.001-0.0220-0.40 
  Kubera, Bartosz 1007 POL1.0010.18203.60 
  Chmara, Michal 1195 POL0.001-0.6120-12.20 
  Seemann, Pola 1614 POL0.001-0.1220-2.40 
  Mikula, Maciej 1721 POL0.001-0.0620-1.20 
  Lach, Aleksandra wm2111 POL0.0010.00200.00 

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
 2070 1273 0.00 2 0.00 20 0.00 
  Hasterok, Mateusz 2070 POL0.0010.00200.00 
  Hasterok, Mateusz 2070 POL0.0010.00200.00 

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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