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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 792 | -80 | 2326 |
| 2026-01-07 17:35 | Hello 2026 | 26 | +261 | 2406 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 105 | +51 | 2145 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1129 | -52 | 2094 |
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for 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 10/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 30 |
| +151 |
| 2146 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 141 | +148 | 1995 |
| 2025-02-27 16:35 | Educational Codeforces Round 175 (Rated for Div. 2) | 552 | +120 | 1847 |
| 2025-02-25 16:50 | Codeforces Round 1006 (Div. 3) | 73 | +270 | 1727 |
| 2025-02-09 16:50 | Codeforces Round 1003 (Div. 4) | 374 | +268 | 1457 |
| 2025-01-19 17:05 | Codeforces Round 998 (Div. 3) | 43 | +542 | 1189 |
| 2024-12-15 16:50 | Codeforces Round 993 (Div. 4) | 206 | +647 | 647 |