FairValue

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Yuriy

Kovalev

RMBelarus · Baltika Kaliningrad

№ 203510Emerging €471k −0.30

Player dossierPremier Liga

YuriyKovalev

RMRight MidfieldMidfield

Club
Baltika Kaliningrad
League
Premier Liga
Nationality
Belarus
Age
33
Height
174 cm
Foot
Right
Valued
26 May 2026

Reading the valuation

The market values Kovalev at €350k. Model A, which never saw Kovalev during training, estimates €471k: the market value is 26% below that estimate.

That is a factor of ×1.35. 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 €393k, closer to the market here, although it is usually further off (typical miss ×2.07).

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

▼ −0.30A €471k▼ −0.12B €393k
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
25
Minutes
1,079
Goals
0
Assists
2
Started
12/25
Min / app
43
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 Kovalev…

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 €350k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €350kModel A €471k

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 1,687 midfielders

Yuriy Kovalev's percentiles among midfielders: Goals per 90 10th, Assists per 90 76th, Minutes, two years 15th, Starts 19th, Minutes, last 365 days 33rd, European club minutes 30th10thGoals76thAssists15thMinutes19thStarts33rdRecent30thEurope

Dashed ring: the midfielder median (50th percentile)

Assists per 90

Club assists per 90 minutes in the same window.

0.17 this player0.09 midfielder median76th percentile

0.00peer deciles · median line · this player ●0.74

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
Jul 2013
Peak
€1M
Dec 2019
Model target
€350k
May 2026
Valuations
30
3 club changes
May 2026€350kBaltika KaliningradValuation the model is trained to reproduce

May 2026: €350k, Baltika Kaliningrad. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2013-07-02€100kShakhter Soligorsk
2013-11-25€150kShakhter Soligorsk
2014-07-05€150kShakhter Soligorsk
2014-11-19€150kShakhter Soligorsk
2015-07-09€250kShakhter Soligorsk
2015-11-20€300kShakhter Soligorsk
2016-06-15€300kShakhter Soligorsk
2016-11-30€300kShakhter Soligorsk
2017-07-05€400kShakhter Soligorsk
2017-11-30€600kShakhter Soligorsk
2018-06-01€600kShakhter Soligorsk
2018-12-04€800kShakhter Soligorsk
2019-07-25€900kShakhter Soligorsk
2019-12-09€1MShakhter Soligorsk
2020-04-08€800kArsenal Tula
2020-07-29€700kArsenal Tula
2020-12-29€700kArsenal Tula
2021-06-02€500kArsenal Tula
2021-09-15€400kFC Orenburg
2021-12-07€450kFC Orenburg
2022-05-30€400kFC Orenburg
2022-11-21€350kFC Orenburg
2023-04-13€500kFC Orenburg
2023-06-14€500kFC Orenburg
2023-12-13€400kFC Orenburg
2024-06-04€500kBaltika Kaliningrad
2024-12-04€500kBaltika Kaliningrad
2025-06-02€450kBaltika Kaliningrad
2025-12-16€400kBaltika Kaliningrad
2026-05-26€350kBaltika Kaliningrad

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
−0.298

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 Liga412 players · median €1M

Valued above 8% of the 412 Premier Liga players.

€50k€300k€2M€15M€350kSee them in the Explorer →

Midfielders, all leagues1,687 players · median €2M

Valued above 10% of the 1,687 midfielders.

€20k€200k€2M€20M€350kSee them in the Explorer →

Where Kovalev 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).