CTFtime Points Calculator

Overview

A lightweight web app for estimating CTFtime ratings and team totals right after a CTF ends.

What it does

• Calculates an event rating from your score, the best score, your place, and the event weight.
• Estimates a team’s total points by combining its best results.
• Includes organizer/hosted points automatically when enabled.
• Updates totals immediately, without waiting for CTFtime to publish them.

Why it is useful

CTFtime point updates can take time after an event. This tool helps teams quickly check expected standings, compare results, and plan ahead with more confidence.

Main pages

• Event Rating — estimate the rating for a single event.
• Team Total Points — estimate a team’s overall points using its top results.

Notes

• Built around the main app in the web/ directory.
• Intended for fast, practical use during and after CTF events.
• Not affiliated with CTFtime.