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) | 80 | +231 | 2120 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 2) | 124 | +102 | 1889 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 277 | +181 | 1787 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 544 | +299 | 1606 |
| 2026-03-14 16:35 | Codeforces Round 1086 (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 5/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| 1272 |
| +273 |
| 1307 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 6632 | +142 | 1034 |
| 2026-01-25 16:50 | Codeforces Round 1076 (Div. 3) | 4403 | +332 | 892 |
| 2025-12-27 17:35 | Good Bye 2025 | 3609 | +560 | 560 |