Rapid: Individual Calculations October 2023
 Sivickis, Kornelia  Total change: -14.82  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - G18 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1383 1531 4.50 10 -2.31 26 -60.06 
  Kucharska, Helena 1653 POL0.001-0.3326-8.58 
  Smolinska, Jagna 1170 POL1.0010.10262.60 
  Starosta, Martyna wf2012 POL0.001-0.0526-1.30 
  Grzyb, Anna 1343 POL0.001-0.7426-19.24 
  Kaznowska, Kinga 1379 POL0.501-0.2026-5.20 
  Zybrant, Sandra 1316 POL0.501-0.2726-7.02 
  Olszewska, Wiktoria 1237 POL1.0010.15263.90 
  Lopusiewicz, Marta 1181 POL0.001-0.8926-23.14 
  Pietrzak, Emilia 1411 POL0.501-0.1626-4.16 
  Ligeza, Aleksandra 1131  * POL1.0010.08262.08 
 * 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)
 
 1. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2023-2024 - OPEN A Torun POL 2023-09-09
RcRownchangeKK*chgGame
 1554 1531 5.50 9 1.01 26 26.26 
  Gorczyca, Stanislaw 1131  * POL1.0010.08262.08 
  Kapuscinski, Andrzej 1212 POL1.0010.13263.38 
  Zajac, Szymon 1760 POL0.001-0.2126-5.46 
  Rogaczewski, Olaf 1305 POL1.0010.21265.46 
  Rzewucki, Jan 1772 POL0.5010.30267.80 
  Zarecki, Piotr 1538 POL1.0010.512613.26 
  Lewandowski, Mateusz 1620 POL1.0010.622616.12 
  Stuczynski, Andrzej 2201 POL0.001-0.0126-0.26 
  Ilnicki, Rafal 1446 POL0.001-0.6226-16.12 
 * 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)
 
 Otwarty Turniej Szachowy o Puchar Posla na Sejm RP Mariusza Kaluznego 2023 Torun POL 2023-09-10
RcRownchangeKK*chgGame
 1547 1531 4.00 7 0.73 26 18.98 
  Rzewucki, Jan 1772 POL0.001-0.2026-5.20 
  Nowacka, Dorota 1623 POL0.001-0.3726-9.62 
  Kopaczewski, Mateusz 1197 POL1.0010.12263.12 
  Murawski, Milosz 1723 POL0.001-0.2526-6.50 
  Chrapkowska, Alicja 1287 POL1.0010.20265.20 
  Maciejewski, Adam 1594 POL1.0010.592615.34 
  Polak, Aleksander 1634 POL1.0010.642616.64 

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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