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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 568 | -85 | 2404 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 104 | +36 | 2489 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 198 | -14 | 2453 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 146 | +16 | 2467 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) |
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 29/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2026)
| 342 |
| -76 |
| 2451 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 111 | +44 | 2527 |
| 2026-01-07 17:35 | Hello 2026 | 457 | -56 | 2483 |
| 2025-12-27 17:35 | Good Bye 2025 | 294 | -22 | 2539 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 199 | -61 | 2561 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 36 | +139 | 2622 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 116 | +18 | 2483 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 343 | -66 | 2465 |