FairValue

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Igor

Perduta

RBUkraine · Zorya Lugansk

№ 201671Emerging €137k −0.32

Player dossierPremier Liha

IgorPerduta

RBRight-BackDefender

Club
Zorya Lugansk
League
Premier Liha
Nationality
Ukraine
Age
35
Height
176 cm
Foot
Right
Valued
2 Jun 2026

Reading the valuation

The market values Perduta at €100k. Model A, which never saw Perduta during training, estimates €137k: the market value is 27% below that estimate.

That is a factor of ×1.37. Model A's typical held-out miss is ×1.50 either way, so this gap is within its usual error.

Without league and club, Model B estimates €395k, 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.

▼ −0.32A €137k▼ −1.37B €395k
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
50
Minutes
4,363
Goals
2
Assists
5
Started
48/50
Min / app
87
Cards
5Y 1R

Club matches, two years to the valuation date

The Valuation Journey

What moves Model A

Asking the prediction API to explain Model A for Perduta…

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 €100k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €100kModel A €137k

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 2,065 defenders

Igor Perduta's percentiles among defenders: Goals per 90 57th, Assists per 90 78th, Minutes, two years 75th, Starts 87th, Minutes, last 365 days 52nd, European club minutes 30th57thGoals78thAssists75thMinutes87thStarts52ndRecent30thEurope

Dashed ring: the defender median (50th percentile)

Starts

Share of appearances started rather than entered from the bench.

96% this player83% defender median87th percentile

18%peer deciles · median line · this player ●100%

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
€100k
Mar 2013
Peak
€1.2M
Jun 2014
Model target
€100k
Jun 2026
Valuations
30
1 club change
Jun 2026€100kZorya LuganskValuation the model is trained to reproduce

Jun 2026: €100k, Zorya Lugansk. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2013-03-01€100kVorskla Poltava
2013-06-17€500kVorskla Poltava
2014-01-02€900kVorskla Poltava
2014-06-30€1.2MVorskla Poltava
2014-12-25€900kVorskla Poltava
2015-06-07€800kVorskla Poltava
2015-12-17€600kVorskla Poltava
2016-07-21€600kVorskla Poltava
2017-01-03€600kVorskla Poltava
2017-06-26€600kVorskla Poltava
2018-01-12€700kVorskla Poltava
2018-08-06€800kVorskla Poltava
2018-12-10€900kVorskla Poltava
2019-06-20€700kVorskla Poltava
2020-01-08€600kVorskla Poltava
2020-04-08€475kVorskla Poltava
2020-09-04€600kVorskla Poltava
2021-01-14€600kVorskla Poltava
2021-06-07€600kVorskla Poltava
2021-12-20€500kVorskla Poltava
2022-05-18€500kVorskla Poltava
2022-12-06€400kVorskla Poltava
2023-06-21€500kVorskla Poltava
2023-12-11€300kVorskla Poltava
2024-06-06€250kVorskla Poltava
2024-12-17€150kVorskla Poltava
2025-03-21€100kVorskla Poltava
2025-06-10€100kVorskla Poltava
2025-12-18€100kZorya Lugansk
2026-06-02€100kZorya Lugansk

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
−0.316

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 →

Premier Liha414 players · median €400k

Valued above 0% of the 414 Premier Liha players.

€50k€200k€1M€5M€100kSee them in the Explorer →

Defenders, all leagues2,065 players · median €2M

Valued above 1% of the 2,065 defenders.

€20k€200k€2M€20M€100kSee them in the Explorer →

Where Perduta 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).