Individual Calculations December 2023
 Valenta, Petr  Total change: -9.40  Rating chartPersonal card
 UKSS - Krajsky prebor 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1992 1782 0.00 2 -0.47 20 -9.40 
  Mazanek, Kamil 2033 CZE0.001-0.1920-3.80 
  Sokolovsky, Jakub 1950 SVK0.001-0.2820-5.60 

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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