Individual Calculations February 2024
 Wilk, Aleksander  Total change: -9.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Okregowa 2023-2024 gr. Walbrzych r 2-5 Dolny Slask POL 2024-01-07
RcRownchangeKK*chgGame
 1771 1708 0.50 2 -0.37 20 -7.40 
  Zych, Marek 2013 POL0.001-0.1420-2.80 
  Mikolajczyk, Andrzej 1529 POL0.501-0.2320-4.60 

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 Dolnego Slaska - Liga Dolnoslaska 2023-2024 r4 Dolny Slask POL 2024-01-07
RcRownchangeKK*chgGame
 2073 1708 0.00 1 -0.10 20 -2.00 
  Madajczak, Piotr 2073 POL0.001-0.1020-2.00 

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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