Rapid: Individual Calculations January 2023
 Rog, Mateusz  Total change: 37.20  Rating chartPersonal card
 Gliwicki Festiwal Szachowy - C - ChronPESEL.pl OPEN Gliwice POL 2022-12-10
RcRownchangeKK*chgGame
 1856 1418 1.00 5 0.64 20 12.80 
  Grossmann, Ryszard f1799 POL0.001-0.0920-1.80 
  Bachorczyk, Marcin 1945 POL1.0010.972019.40 
  Warchalowski, Daniel 1992 POL0.001-0.0220-0.40 
  Zoladkowski, Marek 1728 POL0.001-0.1420-2.80 
  Namyslak, Piotr 1817 POL0.001-0.0820-1.60 

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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1736 1418 3.50 10 1.22 20 24.40 
  Bazakutsa, Svyatoslav 2163 UKR0.0010.00200.00 
  Matczyk, Bartosz 1839 POL0.001-0.0720-1.40 
  Franchini, Gabriele f2176 ITA1.0011.002020.00 
  Trochimczuk, Szymon 1779 POL0.001-0.1020-2.00 
  Zvirblis, Andrius 1864 LTU0.001-0.0620-1.20 
  Kopia, Julian 1115 POL0.501-0.3620-7.20 
  Woytitzki, Robert 1235 POL1.0010.26205.20 
  Przepiora, Anna 1663 POL1.0010.802016.00 
  Konopka, Jeremie 1860 FRA0.001-0.0620-1.20 
  Wieckowski, Michal 1667 POL0.001-0.1920-3.80 

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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