Individual Calculations March 2023
 Dvorak, Eduard  Total change: -15.00  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1693 1634 0.50 2 -0.33 20 -6.60 
  Vencl, Jiri 1653 CZE0.5010.03200.60 
  Kylar, Pavel 1733 CZE0.001-0.3620-7.20 

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)
 
 PDSS - Krajska soutez vychod 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1667 1634 0.50 2 -0.42 20 -8.40 
  Kacalek, Karel 1770 CZE0.5010.18203.60 
  Uncovsky, Josef 1563 CZE0.001-0.6020-12.00 

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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