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) | 413 | -24 | 2315 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 132 | +64 | 2339 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 483 | -67 | 2275 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 88 | +127 | 2342 |
| 2026-01-07 17:35 | Hello 2026 | 760 |
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 42/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2026)
| -24 |
| 2215 |
| 2025-12-27 17:35 | Good Bye 2025 | 520 | +20 | 2239 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 1094 | -75 | 2219 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 149 | +63 | 2294 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 186 | +104 | 2231 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 483 | -14 | 2127 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 834 | -76 | 2141 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 237 | +69 | 2217 |