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) | 179 | +31 | 2415 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 636 | -150 | 2384 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 364 | -67 | 2534 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 60 | +54 | 2601 |
| 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.
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 24/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 45/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2026)
| 123 |
| +7 |
| 2547 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 179 | -28 | 2540 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 159 | -35 | 2568 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 258 | -73 | 2603 |
| 2025-12-27 17:35 | Good Bye 2025 | 75 | +67 | 2676 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 32 | +165 | 2609 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 284 | -63 | 2444 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 221 | -12 | 2507 |