Individual Calculations September 2023
 Szczygiel, Konrad  Total change: -72.80  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa B Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1590 1806 5.50 9 -1.35 20 -27.00 
  Kiss, Inez 1593 HUN0.501-0.2720-5.40 
  Moczulski, Michal 1619 POL0.501-0.2420-4.80 
  Staniczek, Kacper 1573 POL0.501-0.2920-5.80 
  Gawlik, Olivier 1518 POL0.001-0.8420-16.80 
  Banasiak, Adrianna 1558 POL0.501-0.3120-6.20 
  Nisztuk, Michal 1505 POL1.0010.15203.00 
  Rzap, Filip 1512 POL0.501-0.3520-7.00 
  Kisiel, Wiktor 1532 POL1.0010.17203.40 
  Hadrys, Bogdan 1898 POL1.0010.632012.60 

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)
 
 XXX Jubileuszowy Festiwal Szachowy w Poznaniu Poznan POL 2023-08-20
RcRownchangeKK*chgGame
 1476 1806 5.50 9 -2.29 20 -45.80 
  Pastwa, Marcin 1342 POL1.0010.05201.00 
  Gac-Mytych, Sara 1406  * POL0.501-0.4220-8.40 
  Michalska, Lena 1507 POL0.501-0.3520-7.00 
  Kaczmarek, Piotr 1529 POL0.001-0.8320-16.60 
  Biniak, Zuzanna 1459 POL0.501-0.3920-7.80 
  Michalska, Anna-Maria 1402 POL1.0010.08201.60 
  Belka, Marta 1588 POL1.0010.22204.40 
  Stanislawski, Karol 1620 POL0.001-0.7420-14.80 
  Gluszynski, Michal 1428 POL1.0010.09201.80 
 * 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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