Individual Calculations February 2023
 Trybus, Dominika  Total change: 33.60  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa C Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1699 1543 3.00 9 0.33 40 13.20 
  Muratova, Anel 1669 KAZ1.0010.674026.80 
  Jankowski, Aleksander 1749 POL1.0010.764030.40 
  Somyk, Marcin 1698 POL0.001-0.2940-11.60 
  Artsemenka, Mikalai 1741 FID1.0010.764030.40 
  Jaworski, Tymon 1754 POL0.001-0.2340-9.20 
  Bartoszewicz, Marcin 1803 POL0.001-0.1840-7.20 
  Mikula, Maciej 1659 POL0.001-0.3440-13.60 
  Jedrzejko, Martyna 1625 POL0.001-0.3940-15.60 
  Zarzecki, Dymitr 1593 POL0.001-0.4340-17.20 

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)
 
 Druzynowe Mistrzostwa Slaska Juniorow - I Liga Slaska Juniorow 2023 Round 1-3 Chorzow POL 2023-01-14
RcRownchangeKK*chgGame
 1300 1543 1.00 1 0.20 40 8.00 
  Kula, Anna 1300 POL1.0010.20408.00 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 1-3 Chorzow POL 2023-01-28
RcRownchangeKK*chgGame
 1487 1543 2.00 3 0.31 40 12.40 
  Stepaniec, Lukasz 1819 POL1.0010.834033.20 
  Smagacz, Aleksander 1441 POL0.001-0.6440-25.60 
  Matysik, Mateusz 1201 POL1.0010.12404.80 

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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