Rapid: Individual Calculations October 2023
 Kisiel, Wiktor  Total change: 76.89  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B12 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1330 1403 6.00 10 0.02 33 0.66 
  Perkowski, Dawid 1054 POL1.0010.11333.63 
  Golebiowski, Jakub 1186 POL0.001-0.7833-25.74 
  Chwialkowski, Borys 1155 POL1.0010.19336.27 
  Jankowiak, Tymon 1194 POL1.0010.23337.59 
  Witczak, Borys 1775 POL0.001-0.1033-3.30 
  Drzniewicz, Tymoteusz 1215 POL1.0010.26338.58 
  Brzezina, Piotr 1707 POL0.001-0.1433-4.62 
  Kozak, Krystian 1215 POL1.0010.26338.58 
  Bak, Patryk 1176 POL1.0010.21336.93 
  Wojciechowski, Szymon 1627 POL0.001-0.2233-7.26 

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
 1842 1403 3.00 7 2.44 33 80.52 
  Piekielny, Pawel 2137 POL0.001-0.0133-0.33 
  Kiss, Zoltan Zsolt 1801 HUN1.0010.923330.36 
  Kroliczek, Gabriela 1892 POL0.001-0.0433-1.32 
  Shvets, Viktoria 1699 UKR0.001-0.1533-4.95 
  Chrobak, Piotr 1707 POL1.0010.863328.38 
  Sanetra, Szymon 1895 POL0.001-0.0433-1.32 
  Duda, Szymon 1763 POL1.0010.903329.70 

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)
 
 XXXIII Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2023-09-16
RcRownchangeKK*chgGame
 1715 1403 0.50 4 -0.13 33 -4.29 
  Futyma, Dawid 1728 POL0.5010.373312.21 
  Zieba, Hubert 1894 POL0.001-0.0433-1.32 
  Leja, Adam 1686 POL0.001-0.1633-5.28 
  Mazurkiewicz, Andrzej 1550 POL0.001-0.3033-9.90 

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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