Rapid: Individual Calculations October 2021
 Jakubowska, Anna  Total change: -13.20  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Rapid Warszawa POL 2021-09-11
RcRownchangeKK*chgGame
 1836 1988 5.00 9 -0.71 20 -14.20 
  Olszewski, Antoni 1314 POL1.0010.01200.20 
  Szczotka, Klara 1626 POL1.0010.10202.00 
  Lewicki, Miroslaw m2314 POL0.001-0.1320-2.60 
  Cwik, Jacek 1662 POL1.0010.13202.60 
  Kashlinskaya, Alina mwg2371 RUS0.001-0.0920-1.80 
  Kaczanowski, Pawel 1670 POL1.0010.13202.60 
  Kalejta, Arkadiusz 1486 POL1.0010.04200.80 
  Jarmula, Lukasz g2297 POL0.001-0.1420-2.80 
  Kaczmarska, Joanna 1787 POL0.001-0.7620-15.20 

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)
 
 PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny Bydgoszcz POL 2021-09-18
RcRownchangeKK*chgGame
 1878 1988 5.00 8 0.05 20 1.00 
  Wierzbicki, Dawid 1616 POL1.0010.10202.00 
  Kucza, Karol f2284 POL0.001-0.1520-3.00 
  Gulbinski, Michal 1671 POL0.501-0.3720-7.40 
  Barwinska, Ewa 1634 POL0.501-0.3920-7.80 
  Majocha, Piotr 1831 POL1.0010.29205.80 
  Kuzmicz, Krystian m2311 POL1.0010.872017.40 
  Flak, Pawel 2065 POL0.001-0.3920-7.80 
  Mirowska, Oliwia 1613 POL1.0010.09201.80 

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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