FairValue

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Kelliano

DMAngola · Akhmat Grozny

№ 1059814Emerging €1.3M −0.49

Player dossierPremier Liga

Kelliano

DMDefensive MidfieldMidfield

Club
Akhmat Grozny
League
Premier Liga
Nationality
Angola
Age
23
Height
185 cm
Foot
Right
Valued
26 May 2026

Reading the valuation

The market values Kelliano at €800k. Model A, which never saw Kelliano during training, estimates €1.3M: the market value is 39% below that estimate.

That is a factor of ×1.63. 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.

▼ −0.49A €1.3M▼ −0.83B €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
49
Minutes
2,617
Goals
2
Assists
2
Started
32/49
Min / app
53
Cards
10Y 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 Kelliano…

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 €800k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €800kModel A €1.3M

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

Kelliano's percentiles among midfielders: Goals per 90 43rd, Assists per 90 38th, Minutes, two years 50th, Starts 42nd, Minutes, last 365 days 54th, European club minutes 30th43rdGoals38thAssists50thMinutes42ndStarts54thRecent30thEurope

Dashed ring: the midfielder median (50th percentile)

Minutes, last 365 days

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

1,643 this player1,541 midfielder median54th percentile

0peer deciles · median line · this player ●4,800

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
Sept 2023
Peak
€800k
Sept 2025
Model target
€800k
May 2026
Valuations
9
1 club change
May 2026€800kAkhmat GroznyValuation the model is trained to reproduce

May 2026: €800k, Akhmat Grozny. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2023-09-29€100kCF Estrela Amadora
2023-12-27€200kCF Estrela Amadora
2024-03-08€400kCF Estrela Amadora
2024-06-06€400kCF Estrela Amadora
2024-12-19€400kCF Estrela Amadora
2025-05-30€400kCF Estrela Amadora
2025-09-18€800kAkhmat Grozny
2025-12-16€800kAkhmat Grozny
2026-05-26€800kAkhmat Grozny

Audit context group-level, not about this player

Audit group
non-UEFA
Population gap, Model A
+0.093 95% CI +0.063 to +0.124
This player, market vs held-out A
−0.488

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 33% of the 412 Premier Liga players.

€50k€300k€2M€15M€800kSee them in the Explorer →

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

Valued above 27% of the 1,687 midfielders.

€20k€200k€2M€20M€800kSee them in the Explorer →

Where Kelliano 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).