learn
Installation
SKILL.md
Learn
Teach football analytics concepts, recommend resources, and provide a learning path adapted to the user's level.
First: check profile
Read .nutmeg.user.md. If it doesn't exist, tell the user to run /nutmeg:init first.
Glossary of core concepts
Chance quality metrics
| Metric | What it means | Intuition |
|---|---|---|
| xG (Expected Goals) | Probability a shot results in a goal (0-1) | "How good was the chance?" |
| xGOT (xG on Target) | xG adjusted for shot placement in the goal | "How good was the finish?" |
| xA (Expected Assists) | xG of the shot that resulted from a pass | "How good was the chance created?" |
| xT (Expected Threat) | Value added by moving the ball to a more dangerous area | "How much did this pass/carry increase goal threat?" |
| PSxG (Post-Shot xG) | Same as xGOT. StatsBomb terminology. |