Rapid: Individual Calculations August 2023
 Korszanski, Stanislaw  Total change: 23.94  Rating chartPersonal card
 VII Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-07-08
RcRownchangeKK*chgGame
 1587 1700 5.50 9 -0.36 38 -13.68 
  Graczyk, Michal 1331 POL1.0010.10383.80 
  Wojciechowski, Tomasz 1484 POL1.0010.22388.36 
  Grabowski, Pawel f2131 POL0.5010.433816.34 
  Sniadecki, Oskar 1766 POL0.001-0.4138-15.58 
  Witko, Dawid 1530 POL1.0010.283810.64 
  Przedpelski, Bartosz 1551 POL0.001-0.7038-26.60 
  Kowalczyk, Tomasz 1484 POL1.0010.22388.36 
  Konkol, Sandra 1547 POL0.001-0.7038-26.60 
  Burakiewicz, Marcin 1456 POL1.0010.20387.60 

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)
 
 III BALTYCKI TURNIEJ SZACHOWY z okazji Miedzynarodowego Dnia Szachow- OPEN Gdansk POL 2023-07-20
RcRownchangeKK*chgGame
 1552 1700 7.00 9 0.99 38 37.62 
  Wolski, Jaroslaw 1300  * POL1.0010.08383.04 
  Wojciechowski, Pawel 1419 POL1.0010.16386.08 
  Zalewski, Witold 1426 POL1.0010.17386.46 
  Ulanowski, Karol 2083 POL0.001-0.0938-3.42 
  Fydrych, Jordan Bartlomiej 1437 POL1.0010.18386.84 
  Malinowski, Szymon 1814 POL0.001-0.3438-12.92 
  Sliwinski, Lukasz 1261 POL1.0010.06382.28 
  Ejsymont, Eryk 1579 POL1.0010.343812.92 
  Brudzynski, Wojciech 1653 POL1.0010.433816.34 
 * 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)
 

 

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