Individual Calculations April 2023
 Bohdanowicz, Tomasz  Total change: -20.80  Rating chartPersonal card
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 7 Dolny Slask POL 2023-03-05
RcRownchangeKK*chgGame
 1563 1795 0.00 1 -0.79 20 -15.80 
  Klisowski, Bartosz 1563 POL0.001-0.7920-15.80 

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)
 
 Liga Okregowa - okreg Wroclawski 2022-2023 r 9-10 Wroclaw POL 2023-03-05
RcRownchangeKK*chgGame
 1602 1795 0.50 1 -0.25 20 -5.00 
  Pozniak, Marcin 1602 POL0.501-0.2520-5.00 

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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