Individual Calculations February 2023
 Lasok, Marek  Total change: -2.40  Rating chartPersonal card
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 Dolny Slask POL 2023-01-07
RcRownchangeKK*chgGame
 1901 1736 0.50 2 -0.06 40 -2.40 
  Zerebiec, Maurycy 1911 POL0.001-0.2740-10.80 
  Reichel, Lukasz 1891 POL0.5010.21408.40 

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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