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) | 83 | +104 | 2429 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 121 | +81 | 2325 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 318 | +42 | 2244 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 548 | -39 | 2202 |
| 2026-02-23 17:05 | Codeforces Round 1082 (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 24/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2026)
| 173 |
| +82 |
| 2241 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 133 | +162 | 2159 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 496 | -16 | 1997 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 395 | +36 | 2013 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 599 | +6 | 1977 |
| 2026-01-07 17:35 | Hello 2026 | 345 | +149 | 1971 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 943 | +5 | 1822 |
| 2025-12-27 17:35 | Good Bye 2025 | 4476 | -94 | 1817 |