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) | 391 | +6 | 2244 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 492 | -60 | 2238 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 120 | +107 | 2298 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 315 | +5 | 2191 |
| 2026-01-07 17:35 | Hello 2026 | 396 |
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 13/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2026)
| +57 |
| 2186 |
| 2025-12-27 17:35 | Good Bye 2025 | 1603 | -69 | 2129 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 172 | +87 | 2198 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 503 | -17 | 2111 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 669 | -1 | 2128 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 490 | +50 | 2129 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 857 | -86 | 2079 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 64 | +88 | 2165 |