Every rating. Every puzzle. Every four hours.
Chess Rating Tracker follows the players you care about across Lichess and Chess.com — ratings per variant, Puzzle Storm and Puzzle Rush scores, game counts, win/loss records, streaks and activity — and charts every one of them over time.
Tracked Players
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Rating Points Stored
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Puzzle Storm Best
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New personal best this weekBlitz Rating — last 7 months
+107 since JanuaryGames By Perf
Puzzle Storm Runs
Biggest Movers This Week
Both platforms, every metric they expose
Built for people who actually watch the numbers
A rating history is only useful if it is complete, consistent, and collected without hammering the platforms it comes from.
Deduplicated Polling
Every tracked account is stored once, globally. If five hundred people follow the same grandmaster, that is one upstream request per cycle — not five hundred. Fewer calls means we stay comfortably inside the Lichess and Chess.com rate limits, and your data never sits stale in a queue.
Everything That Can Be Tracked
Ratings for every variant and time control, game counts, win/loss/draw records, play time, current and maximum streaks, titles, patron status, country, league, followers, clubs and teams, tournaments, account age and last-online — captured on every poll and charted over time.
Puzzle Metrics, Properly
Lichess Puzzle Storm, Puzzle Racer and Puzzle Streak with run counts and personal bests plotted separately, plus the standard puzzle rating. On Chess.com, Puzzle Rush best score and total attempts alongside Tactics highest and lowest.
From username to rating curve in three steps
Add the Usernames
Paste a Lichess or Chess.com username. We verify it exists upstream before adding it, so a typo never becomes a dead row on your list.
We Poll Every Four Hours
Each account gets a permanent slot inside the four-hour window, so upstream load stays flat and nothing is ever polled twice in a cycle.
Watch the Curves
Rating charts per variant, puzzle scores over time, delta badges, peak and low markers, side-by-side comparison, leaderboards and CSV export.
Two platforms, one tracked set
Up to 100 Lichess accounts and 100 Chess.com accounts per user, side by side and cross-platform comparable.
Lichess
Bullet, blitz, rapid, classical and correspondence, plus every variant — Crazyhouse, Chess960, King of the Hill, Three-check, Antichess, Atomic, Horde and Racing Kings. Rating deviation and provisional flags included.
Learn More →Chess.com
Daily, rapid, blitz and bullet ratings with best and lowest marks, full win/loss/draw records per time control, Puzzle Rush, Tactics, streaks, clubs, tournaments and FIDE rating where it is exposed.
Learn More →Web and Mobile
The same tracked set on the web dashboard and in the iOS and Android apps. Sign in with Google or Apple, add players on your phone, and the charts are already there when you open your laptop.
Learn More →What you get once the data starts flowing
Collecting the numbers is half the job. The other half is making them readable.
Rating History Per Variant
A separate line for every perf a player has ever touched, over 7 days, 30 days, 90 days, a year or their whole tracked history. Provisional points are drawn differently so you never mistake a settling rating for real movement.
Puzzle Runs and Personal Bests
Puzzle Storm, Racer and Streak are charted twice — how many runs they are doing, and what their best score is. Volume and ceiling are different stories and they deserve different lines.
Compare Up To Five Players
Overlay any five of your tracked players on one chart, across both platforms at once. Useful for club rivalries, coaching cohorts, or just settling an argument about who is actually improving.
Leaderboards and Biggest Movers
Rank your whole tracked set by any perf, and surface the biggest gainers and losers of the week. Export any view to CSV when you want to take the numbers elsewhere.
Polite to the platforms, generous to you
Global deduplication means the number of upstream requests scales with the number of distinct chess accounts, not with the number of people watching them.
Three ways people use the tracker
The same tracked set, read three different ways depending on what you are trying to find out.
Put every student on one leaderboard, sort by rapid, and see at a glance who has stalled. The biggest-movers panel makes the weekly check-in write itself, and puzzle-run counts show who is actually doing the homework.
Coaches
Tracking a squad
Follow up to two hundred accounts across both platforms without opening two hundred profile pages. Alias any username to a real name, add notes, and export the whole table to CSV before a committee meeting.
Club Organisers
Tracking a membership
Watch your own blitz curve next to the four people you keep losing to. Peak and low markers make it obvious whether a bad week was a real slide or ordinary variance, and provisional points are never mistaken for progress.
Improvers
Tracking themselves and their rivals
Frequently asked questions
Up to 100 Lichess accounts and up to 100 Chess.com accounts per user — 200 in total. The counter on the My Players page shows exactly where you stand on each platform, and the limit is enforced on the server, not just in the browser.
Every four hours per tracked account. Each account is assigned a permanent slot inside the window from a hash of its username, so the load is spread evenly across the whole four hours instead of spiking on the hour.
No — the opposite. Tracked accounts are stored once globally, so a player followed by a thousand users still costs exactly one upstream request per cycle. Adding someone who is already tracked is instant, because the history is already there.
Removing a player only removes them from your list. The underlying account and its collected history stay in place for anyone else tracking it, and if you add them back later your charts pick up where they left off.
On Lichess: Puzzle Storm, Puzzle Racer and Puzzle Streak — both the number of runs and the best score for each — plus the standard puzzle rating. On Chess.com: Puzzle Rush best score and total attempts, and Tactics highest and lowest.
Yes. The iOS and Android apps sign in with the same Google or Apple account and read the same tracked set, so anything you add on your phone is on the web dashboard immediately.