Your gaming story, made measurable.
TGI is Altered Brilliance’s dynamic gaming-performance profile. The tGiX™ algorithm turns approved interaction and session signals into an evolving, explainable index.
TGI is the result. tGiX™ is the engine.
The Gamer Index is a holistic 0–100 profile across eight gaming-relevant dimensions. It is designed to move with the player as more approved data becomes available, rewarding evidence and continuity instead of reducing play to win or loss.
TGI
The player-facing index
Overall score, percentile context, dimensions, history, and readable insight.
tGiX™
The calculation system
Validation, normalization, context, stabilization, growth, and optional calibration.
Eight views of how a gamer operates.
The implemented calculation uses versioned weights and renormalizes around available inputs. An optional Parasocial Index can add narrative resonance and real-world carryover when that data exists.
- 01
Problem Solving
Strategic planning, logical deduction, and resource decisions.
- 02
Pattern Recognition
Abstract reasoning, spatial awareness, and temporal sequencing.
- 03
Cognitive Flexibility
Task switching, improvisation, and perspective changes.
- 04
System Management
Interface efficiency, optimization, and rule comprehension.
- 05
Reflex Action
Hand-eye coordination and reaction-time signals.
- 06
Emotional Resilience
Frustration tolerance, persistence, and recovery from tilt.
- 07
Memory
Working, procedural, and long-term recall.
- 08
Mood
Energy, clarity, and positive affect as contextual state.
From approved signals to an evolving index.
- 01
Capture
Self-assessments, focus completions, XP, streaks, achievements, Companion Mode sessions, and eligible gameplay-session summaries form the current input surface.
- 02
Normalize
The tGiX™ algorithm validates and normalizes granular sub-variables into comparable 0–100 skill signals.
- 03
Contextualize
Current state, session quality, momentum, and process-skill dependencies adjust the raw profile without letting one session define the player.
- 04
Stabilize
Historical averages, engagement growth, and bounded streak logic create an evolving profile rather than a volatile match score.
- 05
Return
TGI produces an overall score, percentile context, dimension breakdowns, and a dated history that the player can inspect over time.
Built into Altered Brilliance.
The repository contains the Gamer Index screens, onboarding, calculation client and service, versioned constants, database history, and a production Supabase Edge Function. The product is deployed on Google Play, with iOS planned.
Performance context, not a verdict.
TGI is not a medical diagnosis, a measure of personal worth, or a guarantee of improvement. It should not replace professional assessment or be treated as an employment or eligibility decision by itself.
Its value is longitudinal: helping a player inspect patterns, context, effort, and change across their own gaming journey.
From the gamer to the whole human context.
The Human Index applies independently designed mathematics to recent wellbeing signals inside Arzenal.