quakelive-local-ratings (qllr)

QLLR is webservice that:

stores match results
generates player's ratings
gives API to be used in minqlx with balance plugin to give balanced teams

Usually it is used with feeder based on Predath0r's QLStats feeder in order to collect match data from online quake live servers.

Supported gametypes

Attack & Defend
Capture The Flag
Clan Arena
Freeze Tag
Team Deathmatch
Team Deathmatch (2v2)

Differences between QLLR and QLStats

supports TrueSkill-based rating and average player performance based rating (TODO: note in configuration)
player ratings per map support (see docs)
limited supported gametypes
GDPR incompatible

Requirements

For qllr itself:

Python 3.7 or newer with pip
PostgreSQL 9.5 or newer

For feeder:

Node.js 0.11.13 or newer
libzmq3

Also it is recommended to install nginx and htpasswd and cover apps above under it. Reasons:

to disable or limit submitting match reports from outside
hide feeder under password protection

Docs

Note to European A&D and #qlpickup.ru communities

Backups of database and feeder config are here