Bogdan
Kobzar
CFUkraine · SC Poltava
Player dossierPremier Liha
BogdanKobzar
CFCentre-ForwardAttack
- Club
- SC Poltava
- League
- Premier Liha
- Nationality
- Ukraine
- Age
- 24
- Height
- 184 cm
- Foot
- Right
- Valued
- 2 Jun 2026
Reading the valuation
The market values Kobzar at €100k. Model A, which never saw Kobzar during training, estimates €133k: the market value is 25% below that estimate.
That is a factor of ×1.33. 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 €991k, 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.
- Apps
- 25
- Minutes
- 675
- Goals
- 1
- Assists
- 0
- Started
- 5/25
- Min / app
- 27
- 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 Kobzar…
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 APIAsking 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
Dashed ring: the attacker median (50th percentile)
European club minutes
Share of minutes played in UEFA club competitions.
0% this player0% attacker median28th percentile
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
- €25k
- Jun 2021
- Peak
- €300k
- Dec 2022
- Model target
- €100k
- Jun 2026
- Valuations
- 12
- 6 club changes
Jun 2026: €100k, SC Poltava. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2021-06-17 | €25k | Volyn-2 Lutsk |
| 2021-12-06 | €125k | Volyn Lutsk |
| 2022-05-18 | €125k | Volyn Lutsk |
| 2022-09-06 | €200k | FC Oleksandriya |
| 2022-12-06 | €300k | FC Oleksandriya |
| 2023-06-21 | €300k | FC Oleksandriya |
| 2023-12-11 | €200k | Dinaz Vyshgorod |
| 2024-06-06 | €250k | Podillya Khmelnytskyi |
| 2024-12-17 | €150k | Livyi Bereg Kyiv |
| 2025-06-10 | €150k | Livyi Bereg Kyiv |
| 2025-12-18 | €100k | SC Poltava |
| 2026-06-02 | €100k | SC Poltava |
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
- −0.286
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.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 1% of the 1,583 attackers.
See them in the Explorer →Where Kobzar appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- ChernenkoCMObolon Kyiv · Premier Liha€100k
- SklyarCMChornomorets Odesa · Premier Liha€100k
- TanchykRBEpicentr Kamyanets-Podilskyi · Premier Liha€100k
- YermakovCBChornomorets Odesa · Premier Liha€100k
- KaracaRWAlanyaspor · attackers€100k
- KramerCFRKC Waalwijk · attackers€100k
- ArabiCFFC Nantes · attackers€100k
- ViscaRWTrabzonspor · attackers€100k
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).