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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 137 | +115 | 2209 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 33 | +166 | 2094 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 428 | +30 | 1928 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 2) | 326 | +35 | 1898 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 500 |
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 44/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2026)
| +50 |
| 1863 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 184 | +136 | 1813 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 4663 | -82 | 1677 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 2) | 495 | +44 | 1759 |
| 2024-06-06 16:35 | Codeforces Round 951 (Div. 2) | 298 | +157 | 1715 |
| 2024-06-03 16:50 | Codeforces Round 950 (Div. 3) | 1155 | +46 | 1558 |
| 2024-05-31 12:05 | Codeforces Round 949 (Div. 2) | 2711 | -11 | 1512 |
| 2024-05-30 16:35 | Educational Codeforces Round 166 (Rated for Div. 2) | 1393 | +93 | 1523 |