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) | 108 | +70 | 2446 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 82 | +126 | 2376 |
| 2026-01-07 17:35 | Hello 2026 | 165 | +129 | 2250 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 214 | +224 | 2121 |
| 2024-06-06 16:35 | Codeforces Round 951 (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.
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 10/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2026)
| 193 |
| +192 |
| 1897 |
| 2024-05-31 12:05 | Codeforces Round 949 (Div. 2) | 322 | +222 | 1705 |
| 2024-05-02 17:00 | Codeforces Round 943 (Div. 3) | 34 | +438 | 1483 |
| 2024-04-30 17:05 | Codeforces Round 942 (Div. 2) | 1588 | +359 | 1045 |
| 2024-04-12 16:35 | Educational Codeforces Round 164 (Rated for Div. 2) | 450 | +686 | 686 |