Individual Calculations March 2024
 Sobiech, Krzysztof  Total change: 9.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Regionu KPZSzach 2023-2024 - III Liga. Round 6-7 Bydgoszcz POL 2024-02-04
RcRownchangeKK*chgGame
 1708 1734 1.00 1 0.46 20 9.20 
  Sivickis, Wiktoria 1708 POL1.0010.46209.20 

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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