Individual Calculations November 2023
 Frac, Piotr  Total change: -16.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r1 Dolny Slask POL 2023-10-22
RcRownchangeKK*chgGame
 1751 1685 0.00 1 -0.41 40 -16.40 
  Kulczycki, Krzysztof 1751 POL0.001-0.4140-16.40 

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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