FairValue

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  • EnvironmentOverviewWhat FairValue measures, what it found, where to go next.
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Kyrell

Wilson

RWEngland · Falkirk FC

№ 906428Emerging €465k −0.62

Player dossierPremiership

KyrellWilson

RWRight WingerAttack

Club
Falkirk FC
League
Premiership
Nationality
England
Age
21
Height
–
Foot
–
Valued
20 May 2026

Reading the valuation

The market values Wilson at €250k. Model A, which never saw Wilson during training, estimates €465k: the market value is 46% below that estimate.

That is a factor of ×1.86. Model A's typical held-out miss is ×1.50 either way, so this gap is larger than its usual error.

Without league and club, Model B estimates €933k, further from the market. Model B is usually further off (typical miss ×2.07): league and club explain much of how the market prices players.

A gap describes the model's arithmetic for this player's inputs, not what the player is worth.

▼ −0.62A €465k▼ −1.32B €933k
Pitch length is a log value scale fitted to this player's figures. ● observed · ◇ Model A · dashed ◇ Model B · each arc is a residual, log(observed) − log(estimate).
Apps
27
Minutes
1,455
Goals
2
Assists
1
Started
16/27
Min / app
54
Cards
3Y 0R

Club matches, two years to the valuation date

The Valuation Journey

What moves Model A

Asking the prediction API to explain Model A for Wilson…

SHAP describes the model's arithmetic for this player's inputs, not what causes market value. Model B can be explained only by the live service; Model A also has a published explanation for the research players.

Model A vs Model B against the observed €250k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €250kModel A €465k

Asking the prediction API…

Held-out estimates come from cross-validation, with this player outside the training data: the honest comparison. Served models were refitted on every player, this one included, so they sit closer to the market. Shaded band: Model A's typical miss (×1.50 either way).

Player traitspercentiles vs 1,583 attackers

Kyrell Wilson's percentiles among attackers: Goals per 90 18th, Assists per 90 19th, Minutes, two years 30th, Starts 50th, Minutes, last 365 days 56th, European club minutes 28th18thGoals19thAssists30thMinutes50thStarts56thRecent28thEurope

Dashed ring: the attacker median (50th percentile)

Minutes, last 365 days

Club minutes in the final year of the window: recent involvement, or the absence of it.

1,455 this player1,301 attacker median56th percentile

0peer deciles · median line · this player ●4,703

No passing, progression or defensive actions exist in the dataset, so no trait claims to measure them.

Valuation history every Transfermarkt valuation on record

First valuation
€50k
Oct 2025
Peak
€250k
May 2026
Model target
€250k
May 2026
Valuations
3
0 club changes
May 2026€250kFalkirk FCValuation the model is trained to reproduce

May 2026: €250k, Falkirk FC. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2025-10-08€50kFalkirk FC
2025-12-10€100kFalkirk FC
2026-05-20€250kFalkirk FC

Audit context group-level, not about this player

Audit group
UEFA
Population gap, Model A
+0.093 95% CI +0.063 to +0.124
This player, market vs held-out A
−0.621

The group comes from first-listed citizenship and is never a model input. Across the population, non-UEFA players' market values sit about 10% above Model A's held-out estimates, relative to UEFA players in the same leagues. One player's residual says nothing about that pattern (typical miss ×1.50), and none of it is evidence of discrimination: the target may itself be biased. Open the Fairness Audit

In context observed value among comparable players in this build

All players in the Terminal →

Premiership311 players · median €400k

Valued above 32% of the 311 Premiership players.

€20k€150k€1M€7.5M€250kSee them in the Explorer →

Attackers, all leagues1,583 players · median €2.5M

Valued above 6% of the 1,583 attackers.

€20k€300k€5M€75M€250kSee them in the Explorer →

Where Wilson appears

Watchlists and the comparison tray are kept in this browser only.

Near this valuation closest observed values: same league, then same position

Counts and ranks of observed Transfermarkt values only; model errors are never ranked here. Full player export: Every player in the modelling population (D-011).