Rapid: Individual Calculations October 2023
 Bartoszczuk, Adam  Total change: 146.16  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1551 1460 5.50 11 0.53 36 19.08 
  Kejna, Piotr c2037 POL0.001-0.0236-0.72 
  Jedraszek, Michal 1246 POL1.0010.23368.28 
  Grzebieniowski, Michal 1909 POL0.5010.443615.84 
  Trochimczuk, Szymon 1881 POL0.5010.433615.48 
  Skrzypinski, Jan 2035 POL0.001-0.0236-0.72 
  Buchwald, Filip 1231 POL1.0010.21367.56 
  Pachura, Mateusz 1656 POL0.001-0.2536-9.00 
  Wegrzyn, Samuel 1354 POL0.001-0.6436-23.04 
  Matuszewski, Kacper 1199 POL0.501-0.3236-11.52 
  Wawrukiewicz, Szymon 1256 POL1.0010.24368.64 
  Stawecki, Bartlomiej 1253 POL1.0010.23368.28 

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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 1940 1460 4.00 8 3.53 36 127.08 
  Raczek, Krzysztof f2238 POL0.0010.00360.00 
  Zalega, Maciej 1876 POL1.0010.933633.48 
  Sanetra, Szymon 1895 POL0.001-0.0636-2.16 
  Fudala, Dominik 1778 POL1.0010.873631.32 
  Matyszkiewicz, Marcin 1881 POL1.0010.933633.48 
  Radzimski, Antoni 1961 POL0.001-0.0436-1.44 
  Kiraly, Lilla Virag 1854 HUN1.0010.923633.12 
  Kukula, Pawel 2034 POL0.001-0.0236-0.72 

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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