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) | 468 | -16 | 2253 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 1049 | -93 | 2269 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 60 | +165 | 2362 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 407 | -35 | 2197 |
| 2026-01-23 16:35 | Codeforces Round 1075 (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 18/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2026)
| 10 |
| +177 |
| 2232 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 408 | +54 | 2055 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 1653 | -102 | 2001 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 179 | +24 | 2103 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 157 | +42 | 2079 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 188 | +48 | 2037 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 2) | 65 | +105 | 1989 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 2951 | -104 | 1884 |