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) | 582 | -47 | 2268 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 236 | +13 | 2315 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 177 | +55 | 2302 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 434 | -45 | 2247 |
| 2026-01-29 17:35 | Codeforces Round 1077 (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.
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 25/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2026)
| 338 |
| -37 |
| 2292 |
| 2026-01-07 17:35 | Hello 2026 | 473 | -10 | 2329 |
| 2025-12-27 17:35 | Good Bye 2025 | 351 | +28 | 2339 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 230 | +65 | 2311 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 301 | -10 | 2246 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 207 | +87 | 2256 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 56 | +91 | 2169 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 68 | +100 | 2078 |