Senát 2026 · forecast

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District 48 — Rychnov nad Kněžnou

incumbent running; only 2 candidates — round 1 decides  As of 2026-10-09 · Stage: blind (no odds) · v1

Round-1 result

counted 100 % · Source: ČSÚ (volbyhned.cz)

CandidateParty / backingVotesShare
Jan GrulichKDUODSSTPTOPLES28 49262.19 %
Petr SadovskýANO17 32137.80 %

Before the election — scored freeze (9 Oct)

CandidateAIStatistical modelAI + modelBettingAI + betting
Jan Grulich71 %97 %82 %96 %93 %
Petr Sadovský29 %3 %18 %4 %7 %
Others0.1 %0 %0.1 %0 %0.0 %

AI agent (blind) — Before the election — scored freeze (9 Oct)

CandidateParty / backingP(win)Band
Jan GrulichKDUODSSTPTOPLES (navrhl/a TOP 09)71 %55–86 %
Petr SadovskýANO29 %14–45 %
Others0.1 %0–0 %

Other candidates on the ballot: —. Candidates and lists per the official ČSÚ register (volby.gov.cz).

AI agent (blind) vs. Statistical model

CandidateParty / backingAI agent (blind)Statistical modelRound-1 share (model, 80% interval)P(advance / win round 1)
Jan GrulichKDUODSSTPTOPLES71 %97 %62 % (57–67)100 %
Petr SadovskýANO29 %3 %38 % (33–43)0.1 %

AI agent (blind) — Others: 0.1 %. The model cannot see candidates with neither party nor municipal base (new movements, personal brand) — it underrates them. Model →

Why

Only two candidates, so round 1 decides. The model maps the 2025 Chamber result onto two candidates, with the usual Senate swing against the governing party.

What to watch

The round-1 result on 10 Oct is final.

Run limitations