FairValue

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Artur

Nigmatullin

GKRussia · Rubin Kazan

№ 70074Emerging €179k +0.52

Player dossierPremier Liga

ArturNigmatullin

GKGoalkeeperGoalkeeper

Club
Rubin Kazan
League
Premier Liga
Nationality
Russia
Age
35
Height
194 cm
Foot
Right
Valued
26 May 2026

Reading the valuation

The market values Nigmatullin at €300k. Model A, which never saw Nigmatullin during training, estimates €179k: the market value is 68% above that estimate.

That is a factor of ×1.68. 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 €190k, 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.

▲ +0.52A €179k▲ +0.46B €190k
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
14
Minutes
1,260
Started
14/14
Min / app
90
Cards
0Y 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 Nigmatullin…

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 €300k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €300kModel A €179k

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 485 goalkeepers

Artur Nigmatullin's percentiles among goalkeepers: Minutes, two years 24th, Starts 62nd, Minutes, last 365 days 26th, European club minutes 32nd24thMinutes62ndStarts26thRecent32ndEurope

Dashed ring: the goalkeeper median (50th percentile)

Starts

Share of appearances started rather than entered from the bench.

100% this player100% goalkeeper median62nd percentile

70%peer deciles · median line · this player ●100%

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
Apr 2008
Peak
€1.2M
Jun 2019
Model target
€300k
May 2026
Valuations
32
8 club changes
May 2026€300kRubin KazanValuation the model is trained to reproduce

May 2026: €300k, Rubin Kazan. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2008-04-11€50kCSKA Moscow II
2011-07-29€50kCSKA Moscow II
2012-03-29€125kFC Khimki
2013-02-11€100kVolga Nizhniy Novgorod
2013-06-24€100kVolga Nizhniy Novgorod
2014-03-28€100kVolga Nizhniy Novgorod
2015-06-11€100kVolga Nizhniy Novgorod
2016-01-10€250kVolga Nizhniy Novgorod
2016-07-01€250kFC Tosno
2016-10-28€400kFC Tosno
2017-06-01€600kFC Tosno
2017-12-23€800kAmkar Perm
2018-06-06€900kAmkar Perm
2018-12-20€900kArsenal Tula
2019-06-14€1.2MArsenal Tula
2019-12-23€900kArsenal Tula
2020-04-08€725kArsenal Tula
2020-07-29€600kArsenal Tula
2020-12-29€600kArsenal Tula
2021-06-02€500kArsenal Tula
2021-09-15€700kFC Nizhniy Novgorod
2021-12-29€800kFC Nizhniy Novgorod
2022-06-02€700kFC Nizhniy Novgorod
2022-11-21€600kFC Pari Nizhniy Novgorod
2023-06-14€600kFC Pari Nizhniy Novgorod
2023-10-05€800kFC Pari Nizhniy Novgorod
2023-12-13€800kFC Pari Nizhniy Novgorod
2024-06-04€700kFC Pari Nizhniy Novgorod
2024-12-12€600kRubin Kazan
2025-06-04€400kRubin Kazan
2025-12-16€350kRubin Kazan
2026-05-26€300kRubin Kazan

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
+0.516

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 5% of the 412 Premier Liga players.

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

Goalkeepers, all leagues485 players · median €1M

Valued above 15% of the 485 goalkeepers.

€20k€200k€2M€20M€300kSee them in the Explorer →

Where Nigmatullin 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).