# Start strength calculator

> Estimates a team start strength of team in VSOL.

Canonical page: [https://chrome-stats.com/d/start-strength-calculator](https://chrome-stats.com/d/start-strength-calculator)

## Overview

- **ID:** `start-strength-calculator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Alex
- **Category:** games-entertainment
- **Daily users:** 3
- **Version:** 1.8
- **Last updated:** 2021-08-03
- **First published:** 2020-06-14
- **Size:** 292 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/start-strength-calculator/)
- **Website:** [http://pcstat.ru/calc](http://pcstat.ru/calc)

## Description

Start Strength Calculator is a Firefox add-on that estimates a team's start strength for VSOL. It provides a sidebar with a calculator that takes game parameters and values from the line-up submission page to calculate the start strength. The calculation can be saved as a csv file. Additionally, the add-on shows the number of forwards for every game on the opponent's page.

## Rankings

- #57,212 — Overall
- #219 — temperature

## Permissions and access

### Permissions

- `*://pcstat.ru/*`
- `tabs`
- `storage`

### Content script matches

- `virtualsoccer.ru`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension support email may not be valid

> 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/start-strength-calculator)