49% — Will the Hikaru Nakamura win the World Chess Championship
Kalshi 49% · 2 contracts · $192 volume · low confidence
Updated 2026-07-27 06:20:37 UTC

Why this matters:
This probability represents the estimated likelihood that Hikaru Nakamura will win the next World Chess Championship match. At 33%, the market implies he is among the top contenders but faces significant competition from other elite players. Nakamura's ranking relative to active championship candidates and his recent tournament performance drive this assessment. The main catalyst for resolving uncertainty will be the scheduled championship match itself, which determines the actual winner. Factors like rating fluctuations, head-to-head records against leading competitors, and qualification results leading up to the match will influence whether this probability moves higher or lower before the event occurs. The current odds suggest the market views the title as genuinely competitive among multiple strong players rather than heavily favoring any single candidate.

Key factors:
- Nakamura's current FIDE rating and ranking compared to other championship candidates
- Head-to-head classical game records between Nakamura and the likely championship challenger
- Tournament results in major events during the qualification period leading to the championship
- Changes in rating points and competitive performance in the months preceding the match
- The identity and strength of the opponent Nakamura would face in a championship match

Contracts:
- Will the Gukesh Dommaraju win the World Chess Championship?: Gukesh Dommaraju — 28¢ Kalshi $121 (weight 63%)
- Will Javokhir Sindarov win the World Chess Championship?: Javokhir Sindarov — 69¢ Kalshi $71 (weight 37%)

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## Methodology

SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours.

## SF Signal

- SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration.
- No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only.

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*Last verified: 2026-07-27T05:20:50.850Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "49% per prediction markets (SimpleFunctions, July 2026)"
Canonical: https://simplefunctions.dev/answer/chessworldchampion
Full data: https://simplefunctions.dev/api/public/query?q=Will%20the%20Hikaru%20Nakamura%20win%20the%20World%20Chess%20Championship
Provider: SimpleFunctions — https://simplefunctions.dev