Individual Calculations December 2023
 Bartodziej, Bartosz  Total change: -61.60  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy grupa A 2023 Warszawa POL 2023-11-17
RcRownchangeKK*chgGame
 1852 1988 4.50 9 -1.54 40 -61.60 
  Matskevich, Varvara 1721 POL1.0010.18407.20 
  Lukasik, Zuzanna 1657 POL0.501-0.3840-15.20 
  Michalowski, Patryk 1924 POL0.501-0.0940-3.60 
  Kasperczyk, Szymon 1905 POL0.001-0.6140-24.40 
  Lewandrowski, Tomasz 1826 POL1.0010.294011.60 
  Sternik, Piotr 1881 POL1.0010.354014.00 
  Niezhentsev, Kyrylo 1971 POL0.001-0.5240-20.80 
  Choroszej, Aleksander 1875 POL0.501-0.1540-6.00 
  Matuszczyk, Mateusz 1911 POL0.001-0.6140-24.40 

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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