Top ratedStats
Bar charts count unique accepted problems (merged with the global problem set for rating and tags). Heatmaps use UTC calendar days. Rating squares are sums of newRating − oldRating from user.rating when System update time falls on that day. Submissions count every row from user.status (all verdicts), paginated until Codeforces has no more rows—heavy accounts can take a few seconds.
Unique accepted problems, bucketed by catalog rating (100‑point bands). Unrated = no rating in the problem set.
Each problem counts once per tag (same as Codeforces tags). Top tags shown; remaining mass in “Other”.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Count of submissions per UTC day (includes every verdict).
| When (UTC) | Contest | Rank | Δ | New |
|---|---|---|---|---|
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 245 | -16 | 2147 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 1 | +355 | 2163 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 2) | 282 | +63 | 1808 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 2) | 563 | +62 | 1745 |
| 2024-07-23 16:35 | Codeforces Round 961 (Div. 2) |
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
LessMore (max 17/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| 1343 |
| +27 |
| 1683 |
| 2024-06-03 16:50 | Codeforces Round 950 (Div. 3) | 28 | +301 | 1656 |
| 2024-04-13 16:35 | Codeforces Round 939 (Div. 2) | 10768 | -142 | 1355 |
| 2024-04-12 16:35 | Educational Codeforces Round 164 (Rated for Div. 2) | 7342 | -89 | 1497 |
| 2024-04-08 16:50 | Codeforces Round 938 (Div. 3) | 94 | +220 | 1586 |
| 2024-02-06 17:00 | Codeforces Round 923 (Div. 3) | 4403 | +6 | 1366 |
| 2024-01-30 16:45 | Codeforces Round 922 (Div. 2) | 5745 | -10 | 1360 |
| 2024-01-27 16:45 | Codeforces Round 921 (Div. 2) | 7181 | -71 | 1370 |