Pablo
Ruan
RWBrazil · CD Nacional
Player dossierLiga Portugal
PabloRuan
RWRight WingerAttack
- Club
- CD Nacional
- League
- Liga Portugal
- Nationality
- Brazil
- Age
- 23
- Height
- 181 cm
- Foot
- Right
- Valued
- 28 May 2026
Liga PortugalReading the valuation
The market values Ruan at €500k. Model A, which never saw Ruan during training, estimates €578k: the market value is 14% below that estimate.
That is a factor of ×1.16. 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 €555k, 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.
- Apps
- 23
- Minutes
- 860
- Goals
- 0
- Assists
- 0
- Started
- 8/23
- Min / app
- 37
- Cards
- 2Y 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 Ruan…
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 €500k
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)
Minutes, last 365 days
Club minutes in the final year of the window: recent involvement, or the absence of it.
860 this player1,301 attacker median31st 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
- €50k
- Nov 2023
- Peak
- €500k
- Dec 2025
- Model target
- €500k
- May 2026
- Valuations
- 4
- 1 club change
May 2026: €500k, CD Nacional. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2023-11-27 | €50k | Londrina EC (PR) U20 |
| 2025-09-30 | €300k | CD Nacional |
| 2025-12-18 | €500k | CD Nacional |
| 2026-05-28 | €500k | CD Nacional |
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
- −0.145
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 →Liga Portugal423 players · median €1M
Valued above 20% of the 423 Liga Portugal players.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 15% of the 1,583 attackers.
See them in the Explorer →Where Ruan appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- SilvaCBFC Porto · Liga Portugal€500k
- MoutinhoCMSC Braga · Liga Portugal€500k
- JongCFFC Porto · Liga Portugal€500k
- PérezDMCasa Pia AC · Liga Portugal€500k
- ZuberLWAtromitos Athens · attackers€500k
- VerbicLWLevadiakos · attackers€500k
- KodroCFReal Zaragoza · attackers€500k
- PetagnaCFAC Monza · attackers€500k
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).