Ratings
ELO and related exposed strength ratings, useful as a relative-level feature.
Fields
| Field | Type | Description |
|---|---|---|
elo_home | number | ELO rating of the home team. |
elo_away | number | ELO rating of the away team. |
elo_difference | number | elo_home minus elo_away. Positive favours the home team. |
elo_reliable | boolean | False when the ratings rest on too little history to be trusted. |
Example
Real values, taken from the same published payload the API returns (GET /v1/matches/{match_id}):
{
"ratings": {
"elo_home": 1682.0,
"elo_away": 1544.0,
"elo_difference": 138.0,
"elo_reliable": true
}
}
How to read it. ratings is a flat object: read elo_home and elo_away directly, not ratings.home.elo. elo_difference (138) is the single most useful derived feature, and you should drop or down-weight the row when elo_reliable is false.
Related
Returned by GET /v1/matches/{match_id} and POST /v1/matches/bulk. Optional values can be missing — see Data quality.