FairValue

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

Çukur

CFTürkiye · Fatih Karagümrük

№ 594276Emerging €1M −0.52

Player dossierSüper Lig

TiagoÇukur

CFCentre-ForwardAttack

Club
Fatih Karagümrük
League
Süper Lig
Nationality
Türkiye
Age
23
Height
196 cm
Foot
Right
Valued
21 May 2026

Reading the valuation

The market values Çukur at €600k. Model A, which never saw Çukur during training, estimates €1M: the market value is 41% below that estimate.

That is a factor of ×1.69. 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 €1.8M, 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.

▼ −0.52A €1M▼ −1.08B €1.8M
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
28
Minutes
1,535
Goals
2
Assists
3
Started
15/28
Min / app
55
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 Çukur…

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 €600k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €600kModel A €1M

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

Tiago Çukur's percentiles among attackers: Goals per 90 17th, Assists per 90 61st, Minutes, two years 33rd, Starts 41st, Minutes, last 365 days 59th, European club minutes 28th17thGoals61stAssists33rdMinutes41stStarts59thRecent28thEurope

Dashed ring: the attacker median (50th percentile)

Assists per 90

Club assists per 90 minutes in the same window.

0.18 this player0.15 attacker median61st percentile

0.00peer deciles · median line · this player ●0.73

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
€250k
May 2022
Peak
€600k
May 2026
Model target
€600k
May 2026
Valuations
11
5 club changes
May 2026€600kFatih KaragümrükValuation the model is trained to reproduce

May 2026: €600k, Fatih Karagümrük. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2022-05-13€250kWatford FC U23
2022-12-22€250kFCV Dender EH
2023-05-30€300kFCV Dender EH
2023-12-28€350kSK Beveren
2024-03-26€300kÜmraniyespor
2024-06-13€300kÜmraniyespor
2024-10-14€400kRoda JC Kerkrade
2024-12-10€400kRoda JC Kerkrade
2025-06-09€400kRoda JC Kerkrade
2025-12-17€400kFatih Karagümrük
2026-05-21€600kFatih Karagümrük

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
−0.524

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 →

Süper Lig428 players · median €1.2M

Valued above 23% of the 428 Süper Lig players.

€50k€300k€2M€15M€600kSee them in the Explorer →

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

Valued above 19% of the 1,583 attackers.

€20k€300k€5M€75M€600kSee them in the Explorer →

Where Çukur 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).