Rapid: Individual Calculations April 2023
 Borkowska, Zuzanna  Total change: -59.80  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1460 1641 3.00 7 -1.87 20 -37.40 
  Posuniak, Weronika 1846 POL0.001-0.2420-4.80 
  Spadlo, Katarzyna 1287 POL0.001-0.8920-17.80 
  Tokarz, Karolina 1241  * POL0.001-0.9220-18.40 
  Zablocka, Marta 1263 POL1.0010.09201.80 
  Jagiello, Roza 1346 POL0.501-0.3520-7.00 
  Bilczewska, Olga 1503 POL1.0010.31206.20 
  Kindler, Karolina 1733 POL0.5010.13202.60 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1340 1641 5.00 8 -1.60 20 -32.00 
  Roszkiewicz, Anna 1599 POL0.001-0.5620-11.20 
  Waszkowska, Sandra 1388 POL1.0010.19203.80 
  Trusinska, Magdalena 1330 POL0.501-0.3620-7.20 
  Michalak, Wiktoria 1465 POL0.001-0.7320-14.60 
  Jasinska, Joanna 1083 POL1.0010.03200.60 
  Jakubowska, Urszula 1355 POL0.501-0.3420-6.80 
  Wloch, Dominika 1256 POL1.0010.09201.80 
  Pankrac, Maciej 1241  * POL1.0010.08201.60 
 * 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)
 
 Otwarte Indywidualne Mistrzostwa Wojewodztwa K-P w Szachach Szybkich Szubin POL 2023-03-26
RcRownchangeKK*chgGame
 1668 1641 4.00 7 0.48 20 9.60 
  Prus, Krzysztof 1241  * POL1.0010.08201.60 
  Jozwicki, Jakub 2210 POL0.001-0.0220-0.40 
  Zielinski, Tomasz 1349 POL1.0010.15203.00 
  Dwojacki, Grzegorz 1462 POL1.0010.27205.40 
  Przybylski, Bartosz 1982 POL0.001-0.1220-2.40 
  Makarewicz, Jakub 1408 POL1.0010.21204.20 
  Jakubowski, Jaroslaw 2026 POL0.001-0.0920-1.80 
 * 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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