Rapid: Individual Calculations September 2021
 Siekanska, Maria  Total change: 30.40  Rating chartPersonal card
 XXIII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-08-22
RcRownchangeKK*chgGame
 1929 1666 3.50 6 2.19 20 43.80 
  Borawski, Jakub c2082 POL0.5010.43208.60 
  Carrieri, Maurizio 1873 ITA1.0010.772015.40 
  Lewandrowski, Tomasz 1846 POL1.0010.742014.80 
  Chomczyk, Marek 2154 POL0.001-0.0420-0.80 
  Siekanski, Janusz 2032 POL0.001-0.1020-2.00 
  Grabowski, Gabriel 1585 POL1.0010.39207.80 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorek w Szachach Szybkich 2021 - D16 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1499 1666 7.00 11 -0.67 20 -13.40 
  Labedz, Gabriela 1283 POL1.0010.09201.80 
  Arciszewska, Zuzanna 1438 POL1.0010.21204.20 
  Goraj, Barbara wc1795 POL0.001-0.3320-6.60 
  Rejniak, Zuzanna 1466 POL0.001-0.7620-15.20 
  Jedrzejko, Martyna 1359 POL1.0010.14202.80 
  Skolska, Emilia 1314 POL1.0010.11202.20 
  Krzyzosiak, Marta 1527 POL0.001-0.6920-13.80 
  Czernikowska, Laura wc1374 POL1.0010.15203.00 
  Mroz, Lena 1522 POL0.501-0.1920-3.80 
  Hertlein, Irena 1586 POL1.0010.39207.80 
  Starosta, Martyna wc1822 POL0.5010.21204.20 

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)
 

 

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