Codeforces Analytics
Analyze your competitive programming performance and contest history
Introduction
Codeforces Analytics provides deep insights into your competitive programming journey. It tracks your rating progression, contest performance, and problem-solving statistics to help you climb the ranks.
Why It Exists
Competitive programming requires consistent practice and strategic improvement. Tracking your rating graphs, rank changes, and problem difficulty distribution helps you identify plateaus and push through to the next level.
How It Works
By connecting your Codeforces handle, Profile Analyzer fetches:
- Current rating and max rating
- Rank (e.g., Specialist, Expert, Candidate Master)
- Contest history and rating changes
- Problem statistics by index (A, B, C...) and rating difficulty
What You Can See
Rating Overview
Your current rating, max rating achieved, and current rank title.Contest History
A historical view of all contests you've participated in, showing rank changes and performance.Problem Difficulty
Breakdown of solved problems by difficulty rating (e.g., 800-1200, 1200-1600) to ensure you are practicing at the right level.Verification Badge
A "Codeforces Verified" badge on your public profile adding credibility to your algorithmic skills.Who Should Use This
- Competitive programmers aiming for higher ratings
- Students preparing for OA (Online Assessments) based on CP patterns
- Developers showcasing advanced algorithmic problem-solving skills
Real-World Value
- Credibility: High Codeforces ratings are strong indicators of problem-solving speed and accuracy.
- Self-Assessment: Know if you are "Candidate Master" ready or need more work on dynamic programming.
- Motivation: Visualizing your rating graph can be a powerful motivator to keep competing.
Common Scenarios
Contest Analysis
Review your performance trend over the last 5 contests to see if you are improving or stagnating.Difficulty Targeting
Realize you solve too many 800-rated problems and need to push into the 1400+ zone.FAQs
Do I need a password to connect? No, Profile Analyzer only needs your public Codeforces handle. We verify ownership via a simple method if needed.
Why is my rating different? We sync data periodically. If you just finished a contest, wait for the rating changes to finalize on Codeforces and then sync.
Does it track virtual contests? Currently, we focus on official contest participation for rating analytics.