Individual Calculations March 2023
 Daszkiewicz, Adrian  Total change: 24.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Swietokrzyskiego Seniorow w Szachach na rok 2023 (III liga) Round 1-4 Kunow POL 2023-02-25
RcRownchangeKK*chgGame
 1563 1519 1.50 2 0.62 40 24.80 
  Giemza, Julia 1532 POL0.5010.02400.80 
  Oleksa, Marcin 1593 POL1.0010.604024.00 

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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