Individual Calculations March 2023
 Dudla, Martin  Total change: 2.60  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1509 1654 1.50 2 0.13 20 2.60 
  Marek, Jan 1420 CZE1.0010.21204.20 
  Pospisil, Jan 1597 CZE0.501-0.0820-1.60 

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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