Individual Calculations January 2023
 Jankowski, Franciszek  Total change: -24.80  Rating chartPersonal card
 Otwarte Mistrzostwa Hetmana 2022 Wroclaw POL 2022-12-27
RcRownchangeKK*chgGame
 1426 1529 5.00 9 -0.62 40 -24.80 
  Pelczarski, Wojciech 1242 POL0.501-0.3440-13.60 
  Frac, Pawel 1226 POL0.001-0.8640-34.40 
  Sultanowski, Blazej 1229 POL1.0010.15406.00 
  Majchrowski, Jacek 1364 POL1.0010.284011.20 
  Uhryn, Lukasz 1430 POL1.0010.364014.40 
  Ugorek, Kacper 1681 POL0.001-0.3040-12.00 
  Orzlowski, Patryk 1480 POL0.501-0.0740-2.80 
  Uhryn, Mateusz 1501 POL1.0010.464018.40 
  Gibala, Adam 1678 POL0.001-0.3040-12.00 

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)
 

 

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