---
title: Performance graph explained
description: performance graph explained
---

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January 15, 2026

# Performance graph explained

**Quick performance overview: compare on spider graph:**

Different change of direction (COD) and agility drills measure distinct aspects of performance, making direct numerical comparisons less meaningful.

![Compare athletes performance on spider graphs.](https://static.wixstatic.com/media/e96dbc_cff1f8fd86d849f28076d7fd99c4afc3~mv2.jpg/v1/fill/w_748,h_860,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/e96dbc_cff1f8fd86d849f28076d7fd99c4afc3~mv2.jpg)

 Compare athletes' performance on spider graphs.

The radar chart recognizes this, offering a qualitative, visual assessment rather than a rigid mathematical ranking. Coaches can quickly identify well-rounded athletes with balanced skills or pinpoint specific deficiencies that need improvement.

The radar chart uses drill scores, which are displayed on athlete cards. The scores are calculated as standardized t-scores (0-100), adjusted based on the group’s average for the selected drill and metric, showing how each athlete performs relative to the group.

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