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 |
|---|---|---|---|---|
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 414 | +67 | 2123 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 24 | +191 | 2056 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 771 | +0 | 1865 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 118 | +157 | 1865 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + 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.
LessMore (max 21/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 1596 |
| +15 |
| 1708 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 2) | 152 | +178 | 1693 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 7596 | -123 | 1515 |
| 2024-06-06 16:35 | Codeforces Round 951 (Div. 2) | 1602 | +34 | 1638 |
| 2024-04-21 16:50 | Codeforces Round 940 (Div. 2) and CodeCraft-23 | 982 | +82 | 1604 |
| 2024-04-13 16:35 | Codeforces Round 939 (Div. 2) | 1530 | +71 | 1522 |
| 2024-04-12 16:35 | Educational Codeforces Round 164 (Rated for Div. 2) | 5488 | -40 | 1451 |
| 2024-04-08 16:50 | Codeforces Round 938 (Div. 3) | 1892 | +27 | 1491 |