Parfait
Guiagon
Player dossierPro League
ParfaitGuiagon
LWLeft WingerAttack
- Club
- Royal Charleroi SC
- League
- Pro League
- Nationality
- Cote d'Ivoire
- Age
- 25
- Height
- 165 cm
- Foot
- Right
- Valued
- 4 Jun 2026
Reading the valuation
The market values Guiagon at €5M. Model A, which never saw Guiagon during training, estimates €4.3M: the market value is 17% above that estimate.
That is a factor of ×1.17. 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 €6.3M, 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
- 61
- Minutes
- 4,745
- Goals
- 14
- Assists
- 10
- Started
- 56/61
- Min / app
- 78
- Cards
- 14Y 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 Guiagon…
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 €5M
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)
Starts
Share of appearances started rather than entered from the bench.
92% this player59% attacker median96th 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
- €250k
- Dec 2020
- Peak
- €5M
- Mar 2026
- Model target
- €5M
- Jun 2026
- Valuations
- 16
- 3 club changes
Jun 2026: €5M, Royal Charleroi SC. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2020-12-26 | €250k | Beitar Tel Aviv Bat Yam |
| 2021-05-29 | €250k | Beitar Tel Aviv Bat Yam |
| 2021-12-31 | €600k | Maccabi Netanya |
| 2022-06-04 | €900k | Maccabi Netanya |
| 2022-09-24 | €1.2M | Maccabi Tel Aviv |
| 2022-12-20 | €1.2M | Maccabi Tel Aviv |
| 2023-05-29 | €1.4M | Maccabi Tel Aviv |
| 2023-10-23 | €2M | Royal Charleroi SC |
| 2023-12-19 | €1.8M | Royal Charleroi SC |
| 2024-06-04 | €1.8M | Royal Charleroi SC |
| 2024-12-11 | €2M | Royal Charleroi SC |
| 2025-06-12 | €3M | Royal Charleroi SC |
| 2025-10-01 | €4M | Royal Charleroi SC |
| 2025-12-10 | €4M | Royal Charleroi SC |
| 2026-03-13 | €5M | Royal Charleroi SC |
| 2026-06-04 | €5M | Royal Charleroi SC |
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
- +0.155
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 →Pro League350 players · median €1.8M
Valued above 85% of the 350 Pro League players.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 64% of the 1,583 attackers.
See them in the Explorer →Where Guiagon appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- VanakenAMClub Brugge KV · Pro League€5M
- HaspolatDMKVC Westerlo · Pro League€5M
- HadjAMUnion Saint-Gilloise · Pro League€5M
- SadickCBKRC Genk · Pro League€5M
- WoodCFNottingham Forest · attackers€5M
- PolitanoRWSSC Napoli · attackers€5M
- SaïdSSRC Lens · attackers€5M
- ThauvinRWRC Lens · attackers€5M
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).

