ppy/osu
Oct 2024 – Dec 2025
3 Months active
Languages Used
C#
Technical Skills
Algorithm DesignBeatmap Difficulty CalculationC#Game DevelopmentAlgorithm OptimizationDifficulty Calculation
Nathen
PROFILE
Nathen
Nathen Br worked on the ppy/osu repository, focusing on enhancing Taiko gameplay through targeted feature development and algorithmic improvements. Over three months, he implemented a mono stamina calculation for Taiko, refactoring the stamina skill and updating difficulty attributes to better model player performance on mono-colored note streams. He also addressed edge-case robustness in the StrainSkill calculation, ensuring stable performance metrics by handling division-by-zero and NaN scenarios. Additionally, Nathen delivered a Taiko Ranked Mod with mid-game rank swapping, integrating it into the existing mod framework. His work leveraged C#, algorithm design, and game development expertise to improve reliability and gameplay depth.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
5Total
Bugs
1
Commits
5
Features
2
Lines of code
66
Activity Months3
Your Network
111 peopleWork History
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025: Delivered Taiko Ranked Mod with Rank Swap for ppy/osu, enabling mid-game rank swaps to enhance competitive dynamics in Taiko mode. The feature was implemented within the existing mod framework and ranking system and prepared for broader testing and adoption.
1 Commits • 1 Features
Dec 1, 2025December 2025: Delivered Taiko Ranked Mod with Rank Swap for ppy/osu, enabling mid-game rank swaps to enhance competitive dynamics in Taiko mode. The feature was implemented within the existing mod framework and ranking system and prepared for broader testing and adoption.
December 2025
November 2024
3 Commits
Nov 1, 2024November 2024 monthly summary for ppy/osu: Implemented edge-case robustness for StrainSkill strain calculation to improve reliability of performance metrics. The changes ensure correct handling of empty ObjectStrains, zero consistentTopStrain, and guard against division-by-zero, ultimately producing more stable PP values across SR ranges.
November 2024
3 Commits
Nov 1, 2024November 2024 monthly summary for ppy/osu: Implemented edge-case robustness for StrainSkill strain calculation to improve reliability of performance metrics. The changes ensure correct handling of empty ObjectStrains, zero consistentTopStrain, and guard against division-by-zero, ultimately producing more stable PP values across SR ranges.
October 2024
1 Commits • 1 Features
Oct 1, 2024Month: 2024-10 Summary of work on ppy/osu focused on delivering a robust Mono Stamina pathway for Taiko, improving both the accuracy modeling and difficulty evaluation when dealing with mono-colored note streams. Key work included: refactoring the Stamina skill to support mono stamina, adding a mono stamina factor to TaikoDifficultyAttributes, and adjusting the performance calculator to scale accuracy more harshly based on mono stamina. The changes align player performance metrics with mono-stroke constraints and prepare the codebase for further refinements and data-driven tuning.
1 Commits • 1 Features
Oct 1, 2024Month: 2024-10 Summary of work on ppy/osu focused on delivering a robust Mono Stamina pathway for Taiko, improving both the accuracy modeling and difficulty evaluation when dealing with mono-colored note streams. Key work included: refactoring the Stamina skill to support mono stamina, adding a mono stamina factor to TaikoDifficultyAttributes, and adjusting the performance calculator to scale accuracy more harshly based on mono stamina. The changes align player performance metrics with mono-stroke constraints and prepare the codebase for further refinements and data-driven tuning.
October 2024
Activity
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Quality Metrics
Correctness84.0%
Maintainability84.0%
Architecture76.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C#
Technical Skills
Algorithm DesignAlgorithm OptimizationBeatmap Difficulty CalculationC#C# programmingDifficulty CalculationGame Developmentgame developmentmod development
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