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COH3 Stats

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About

This website is a community-driven project. We have most of our code open-source on our GitHub.
We are also on Discord, feel free to join us and contribute to the development or ask any questions you may have.

Bug Reports, Feature Request and Contributions

This is a community project. We rely on your feedback, reports and ideas.
You can report the things on our Discord or directly on GitHub

You can see the development contributions on our GitHub.

Website Localization

We welcome contributions to translate the website into different languages. We are planning to support all languages which you can find in the language selector. You can find our localization files on GitHub. The status of all locales can be found on our Localization Status Board

Note that not all website pages are currently set up for translation. You can still contribute translations for specific pages by providing the list of texts - we'll implement them when the pages are ready.

You can submit translations (partial translations are welcome) through:

  • Creating a post in the feature request section on our Discord
  • Creating an Issue on GitHub
  • Submitting a Pull Request on GitHub

    • If you have any questions about the translation process, feel free to ask on our Discord.

    Arranged Teams

    COH3 Stats can track arranged teams, however these teams need to be first created to be tracked. The teams are for Axis and Allies. The faction you play in the team doesn't matter. The team games are counted only if it has the same game type (2v2, 3v3, 4v4). Match where you play 3v3 as 2v2 team doesn't count. Only Auto Match games are tracked in the team games (not custom games).

    Arrange Team Creation

    To create arrange team, you need to play with your friends 3 games in a single day (UTC time). After 3 games, team is created however no stats are counted yet. From the next day, any game you play with your team is counted towards your team stats. You need to do this for all types and sides aka (2v2 - Axis, 2v2 - Allies, and so on).

    TLDR:

  • Day 1 Play at least 3 games with your team - same side (axis/allies) - same game type (2v2/3v3/4v4)
  • Day 2 Any game you play with your team is counted towards your team statistics.

    • ELO Tracking

    We are tracking ELO for the teams. This is COH3 Stats ELO and it's different then game ELO. Each team starts with 1200 ELO. The enemy ELO is taken either from their team stats (if they exists) or as average from the team (if it's not arranged team). We will have team leaderboards.

    Game Statistics

    Data

  • Tracking only "automatch" matches. Not custom games or AI games.
    • See Data source article bellow for more details.

    ELO Filtering

  • You can filter by single ELO group like this
  • You can filter by combining multiple ELO groups like this
    • It's recommended to combine multiple ELO groups to get more data for you analysis. Keep in mind that you need thousands of games to get meaningful results.
    Average Group Filter

    Average ELO of all players fit in the specified group.

  • Good - a lot of games can fit into the group.
  • Bad - the game might not be balanced, it can be team A 1100 ELO vs Team B 1600 ELO.
    • Formula:

    Sum ELO of all players in match divided by number of players.

    Average Fair Matchup Filter

    Average ELO of all players fit in the specified group while the difference between the teams ELO is bellow 20%

  • Good - provides balanced games with more games to analyze. Useful for 3v3 and 4v4
  • Bad - the team itself might not be balanced. Team A can have player with 1600 and 800 ELO resulting in the average ELO of 1200 of team A.
    • Formula:

    Calculate average ELO of team A and team B. The difference between the ELO of the team A and B is less than 20%.

    Average Excluded Group

    Average ELO of all players fit in the specified group while the difference between the lowest ELO and highest ELO player is less then 400.

  • Good - provides balanced games
  • Bad - less games can fit into this group. Very low matches in mode 3v3 and 4v4 can fit into this group.
    • Formula:

    Sum ELO of all players in match divided by number of players to get match ELO. The difference between the lowest ELO and highest ELO player is less then 400.

    Limit Group

    Average ELO of all players fit in the specified group while the difference between the lowest ELO and highest ELO player is less then 400.

  • Good - should provide the most balanced games
  • Bad - very low matches fit. Unusable for 3v3 and 4v4.
    • Formula:

    All players in the match has to fit into the specified group. The difference between the lowest ELO and highest ELO player is less then 400.

    Data Sources

    Leaderboards
    Live data from Relic servers.
    Player Cards
    Live data from Relic servers mixed with data from our database.
    Stats Data
    Data from our database. Updated daily ~6 AM UTC unless specified otherwise.
    Data Scraping
    COH3 Stats monitors live games every 5 minutes. Ever game which we observe is downloaded into our database.
    This should include all automatch games, all AI games and some custom games.
    Unfortunately custom games are not "observable" by default.

    You can download the data we are scraping. More info on Open Data page.
    Explorer
    All the data for units, DPS calculators, faction overviews are generated directly from the game files. There are often a bugs in the COH source files, please report any problems you find to us. Thank you

    API Usage / Collaboration

    We are open for collaboration / sharing the data. Check out our Open Data page. Or reach out to us on Discord.

    Its forbidden to use our API or scrape the site without previous consulting!

    Donate and support us

    Thank you all who already supported the project!
    Actually you can support us in many ways. Bug reports, ideas or directly with code!
    But money for covering the server costs is also appreciated. So we can run this site without any ads.

    All the donations are used for covering the server costs and expenses for running the site.
    Our goal is to run the site as long as Relic servers are running for both coh2 and coh3.

    Donation message:

    If possible, please mention your profile ID and mention coh3 or coh2 in your message. I am planning some perks for donators in the future.


    All the donations are listed at Ko-Fi:

    You can Donate via PayPal or Card at Ko-Fi, no registration required.