Entering the Arena
Entering the Arena
Transparency
Arena XOS delivers precise performance analysis for athletes. Here's what we measure, what you see, and how we ensure fairness.
Every dimension in your score breakdown corresponds to a key element of the performance. Your score reflects what matters most.
Once delivered, your score is tamper-proof and permanent. No one — not even us — can alter a delivered score without a formal dispute process.
Performances are evaluated across 10+ independent dimensions. Each dimension receives its own score, giving you a complete performance picture.
Video quality, camera angle, lighting, and obstructions can affect scoring accuracy. For best results, upload clear, well-lit footage of the full performance.
Our scoring engine has been calibrated against thousands of professionally judged performances. It evaluates the same elements that expert judges assess — but does it consistently, at scale, in under 90 seconds.
Yes. Every athlete has the right to dispute any score within 72 hours. Disputes trigger a secondary review process. If the review determines the original score was inaccurate, it will be revised.
For best results: steady camera, good lighting, full view of the performance from start to finish. 720p minimum, 1080p recommended. Avoid extreme angles or heavy obstruction.
The scoring methodology is proprietary. What IS public: every score breakdown, every dimension measured, and every coachable cue. You see exactly what was scored and how you performed — just not the engine under the hood.