Chess Elo Calculator

https://calendar.chessdom.com/

Extension Games9 users

Item media 1 (screenshot) for Chess Elo Calculator

Overview

Calculate FIDE rating performance, rating changes, and expected scores

Calculate your rating performance, rating changes and expected score from FIDE rated chess tournaments

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Details

Version
1.2
Updated
August 3, 2025
Flag concern
Size
47.86KiB
Languages
English
Developer
Website
Email
mrdodgychess@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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