Tutorials hub
Chess Rating Tutorials
These step-by-step tutorials help you complete specific chess rating tasks from start to finish. Whether you need to calculate a full tournament rating change, process a batch of games from a CSV file, explain a confusing rating drop to a student's parents, or embed a calculator on your club website, each tutorial walks you through the exact workflow with practical instructions. For a step-by-step workflow, use Calculate a tournament rating change.
What These Tutorials Cover
- Tournament rating change: Calculate the cumulative rating impact of a multi-round Swiss or round-robin event, round by round.
- Batch CSV processing: Import dozens or hundreds of game records from a spreadsheet and get per-game and total rating calculations.
- Coaching conversations: Translate Elo math into calm, clear language that helps students and parents understand post-event rating changes.
- Calculator embedding: Add a working chess rating calculator to your club website, blog, or coaching portal with a simple code snippet.
Who These Tutorials Are For
Tournament players who want to verify their official rating change or understand round-by-round breakdowns. Coaches who need to explain surprising results without creating anxiety. Club directors who want to bring rating tools directly to their members. Content publishers who want to add interactive rating calculators to their chess articles. For a step-by-step workflow, use Batch-calculate from CSV.
Each tutorial is designed to be completed in one session. You do not need prior technical knowledge — just the data from your event or the access credentials for your website. For a step-by-step workflow, use Explain rating changes to students.
How to Get the Most from Each Tutorial
Start with the tutorial that matches your immediate task. Gather the data you need first (ratings, results, round order), then follow the numbered steps. Each tutorial links directly to the relevant calculator page so you can execute the workflow as you read. For a step-by-step workflow, use Embed a calculator on a club site.
If a tutorial references concepts you are unfamiliar with — like expected score, K-factor, or performance rating — follow the inline links to the learning pages for a quick refresher before continuing.