Individual Calculations April 2024
 Frac, Piotr  Total change: 10.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r 7-9 Dolny Slask POL 2024-03-02
RcRownchangeKK*chgGame
 1859 1876 1.00 2 -0.04 40 -1.60 
  Matela, Krzysztof 1960 POL0.001-0.3840-15.20 
  Kuska, Bartosz 1758 POL1.0010.344013.60 

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 Okregowa 2023-2024 gr. Wroclaw r 10-11 Wroclaw POL 2024-03-03
RcRownchangeKK*chgGame
 1731 1876 1.00 1 0.31 40 12.40 
  Niemiec, Zbigniew 1731 POL1.0010.314012.40 

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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