Individual Calculations March 2023
 Jemelka, Jan  Total change: 6.20  Rating chartPersonal card
 SSOK Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1918 1984 1.50 2 0.31 20 6.20 
  Mohapl, Tomas 1915 CZE0.501-0.1020-2.00 
  Vozak, Lukas 1921 CZE1.0010.41208.20 

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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