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Preview of SkillValue

SkillValue by Hypnodrum

Displays sub-level of highest main skill in Hattrick

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Screenshots
SkillValue Firefox extension popup displaying the player’s photo, name, age, highest main skill and calculated sublevel.All features in one screenshot
About this extension
Displays the sub-level of the player's highest main skill based on their wage in Hattrick online football manager game.

What does the calculator actually measure?
🔹 It grabs the player’s current wage and, using the secret recipe 😉 of the “unwritten rules,” calculates the sublevel of the highest main skill.
🔹 Main skills = anything except set pieces and passing.
🔹 The closer the player is to (or past) their birthday, the more accurate the result will be.

Where can it slip up?
🔹 If two skills are at the same level, the result isn’t reliable.
🔹 It might be off by ± 1 or 2 training from reality—it’s not perfect, but it’s doing its best!

What’s New in Version 2.4

🔹Added a SkillValue button on your team’s player page.
🔹Added an Ability & Potential filter (uses FoxTrick HTMS data if enabled). Even if you’re not skill-trading, you can now search the market for players with specific HTMS points. The filter is useful not only for skill traders but also for regular managers, as well as national team coaches and scouts.

What’s New in Version 2.3

🔹 Per-Player Buttons in Transfer Lists
Every player entry in the transfer list will now have its own SkillValue button. Clicking it will immediately open an overlay showing that player’s calculated sub-level.

🔹 Custom Sub-Level Filter
This is an incredibly powerful feature that no other calculator has offered so far!
Above your transfer list you’ll find a new filter panel with “Min” and “Max” fields. Enter any sub-level range you like (for example, 8.5–9.2) and click Apply. Only players whose SkillValue sub-level falls within that range will remain visible; everyone else is temporarily hidden until you reset or adjust the filter.

What’s New in Version 2.2

🔹 New Language Support
Added translations for: Dansk, Finnish, Czech and Magyar

What’s New in Version 2.1
🔹Hotfix: Correct salary parsing for Italian & Portuguese weekly formats

What’s New in Version 2.0

🔹 Sub‑level Forecasts
You can now see projected sub‑levels of the main skill for different secondary‑skill sub‑levels.

🔹 Tie‑Breaker Beta
When a player has two equally highest skills, the tool forecasts not only the top skill’s sub‑level but also the second‑strongest skill’s sub‑level (beta).

🔹 New Language Support
Added translations for: English (United States), Português, Português (Brazil), Español (Latinoamericano), Español (Rioplatense), Svenska (Swedish)

🔹 Minor Bug Fixes
Various small bugs and inconsistencies have been resolved.

What’s New in Version 1.9

🔹 More accurate calculation for multi‑skilled players
🔹 Added support for Dutch and Romanian languages

What’s New in Version 1.8

🔹 Added support for Italian and Polish languages
🔹 Fixed several minor bugs

What’s New in Version 1.7

Important
Due to extensive refactoring to add multi‑language support and other enhancements, version 1.7 may introduce new bugs.

Features & Improvements

🔹 Multi‑language support: In addition to Bulgarian and English, you can now use German, French, and Spanish interfaces.
🔹 Foxtrick compatibility: Removed the requirement to disable ExtendedPlayerDetailsWage for Foxtrick users.
🔹 Flexible skill display: The extension now works regardless of how player skills are presented—skillbars, text, or a combination of both.
🔹 Under‑19 sublevel fix: Fixed an issue that caused incorrect sublevel calculations for players under 19 years old.
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Permissions and dataLearn more

Required permissions:

  • Access browser tabs
  • Access your data for sites in the hattrick.org domain
More information
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Version
2.4
Size
758.12 kB
Last updated
5 days ago (10 Aug 2025)
Related Categories
  • Games & Entertainment
Licence
MIT Licence
Version History
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Release notes for 2.4
Displays the sub-level of the player's highest main skill based on their wage in Hattrick online football manager game.

What does the calculator actually measure?
🔹 It grabs the player’s current wage and, using the secret recipe of the “unwritten rules,” calculates the sublevel of the highest main skill.
🔹 Main skills = anything except set pieces and passing.
🔹 The closer the player is to (or past) their birthday, the more accurate the result will be.

Where can it slip up?
🔹 If two skills are at the same level, the result isn’t reliable.
🔹 It might be off by ± 1 or 2 training from reality—it’s not perfect, but it’s doing its best!

What’s New in Version 2.4
🔹Added a SkillValue button on your team’s player page.
🔹Added an Ability & Potential filter (uses FoxTrick HTMS data if enabled). Even if you’re not skill-trading, you can now search the market for players with specific HTMS points. The filter is useful not only for skill traders but also for regular managers, as well as national team coaches and scouts.

What’s New in Version 2.3
🔹 Per-Player Buttons in Transfer Lists
Every player entry in the transfer list will now have its own SkillValue button. Clicking it will immediately open an overlay showing that player’s calculated sub-level.
🔹 Custom Sub-Level Filter
This is an incredibly powerful feature that no other calculator has offered so far!
Above your transfer list you’ll find a new filter panel with “Min” and “Max” fields. Enter any sub-level range you like (for example, 8.5–9.2) and click Apply. Only players whose SkillValue sub-level falls within that range will remain visible; everyone else is temporarily hidden until you reset or adjust the filter.

What’s New in Version 2.2
🔹 New Language Support
Added translations for: Dansk, Finnish, Czech and Magyar
What’s New in Version 2.1
🔹Hotfix: Correct salary parsing for Italian & Portuguese weekly formats

What’s New in Version 2.0
🔹 Sub‑level Forecasts
You can now see projected sub‑levels of the main skill for different secondary‑skill sub‑levels.
🔹 Tie‑Breaker Beta
When a player has two equally highest skills, the tool forecasts not only the top skill’s sub‑level but also the second‑strongest skill’s sub‑level (beta).
🔹 New Language Support
Added translations for: English (United States), Português, Português (Brazil), Español (Latinoamericano), Español (Rioplatense), Svenska (Swedish)
🔹 Minor Bug Fixes
Various small bugs and inconsistencies have been resolved.

What’s New in Version 1.9
🔹 More accurate calculation for multi‑skilled players
🔹 Added support for Dutch and Romanian languages

What’s New in Version 1.8
🔹 Added support for Italian and Polish languages
🔹 Fixed several minor bugs

What’s New in Version 1.7
🔹 Multi‑language support: In addition to Bulgarian and English, you can now use German, French, and Spanish interfaces.
🔹 Foxtrick compatibility: Removed the requirement to disable ExtendedPlayerDetailsWage for Foxtrick users.
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