Individual Calculations December 2023
 Stradal, Jaroslav  Total change: -2.40  Rating chartPersonal card
 KSSV - Krajsky prebor 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1896 1751 0.50 2 -0.12 20 -2.40 
  Sykora, Milan 1938 CZE0.001-0.2620-5.20 
  Provaznik, Ivo 1854 CZE0.5010.14202.80 

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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