Individual Calculations March 2023
 Hodan, Jiri  Total change: -16.80  Rating chartPersonal card
 SSPK Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1957 1899 0.00 2 -0.84 20 -16.80 
  Vlk, Miloslav 1925 CZE0.001-0.4620-9.20 
  Pribyl, Petr 1988 CZE0.001-0.3820-7.60 

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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