# Codeforces Rating Moving Average

> Adds a moving average rating graph and delta histogram to Codeforces profiles.

Canonical page: [https://chrome-stats.com/d/codeforces-ma-rating](https://chrome-stats.com/d/codeforces-ma-rating)

## Overview

- **ID:** `codeforces-ma-rating`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** RiteshRajD
- **Category:** web-development
- **Daily users:** 1
- **Version:** 1.0.0
- **Last updated:** 2026-07-07
- **First published:** 2026-07-04
- **Size:** 4.42 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/codeforces-ma-rating/)

## Description

Adds a moving average rating graph and delta histogram to Codeforces profiles. This aims to give better insight on rating growth and stagnation. 
For example if window = 7 and you want to keep the MA rating curve increasing then you should get better rating in next contest than what you got in the past 7th that you participated. 
So this tracks growth over a longer period than standard rating curve which just tracks the immediate contest.

## Rankings

- #107,121 — Overall
- #104 — rating

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `codeforces.com`
- `*.codeforces.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/codeforces-ma-rating)