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) | 185 | -19 | 2553 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 64 | +62 | 2572 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 153 | +20 | 2510 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 36 | +146 | 2490 |
| 2026-02-26 17:05 | Codeforces Round 1083 (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.
LessMore (max 3/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2026)
| 22 |
| +69 |
| 2344 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 23 | +151 | 2275 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 2) | 7 | +262 | 2124 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 425 | +146 | 1862 |
| 2026-02-15 17:15 | Codeforces Round 1080 (Div. 3) | 156 | +262 | 1716 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 2) | 31 | +505 | 1454 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 2 | +949 | 949 |