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) | 62 | +166 | 2349 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 425 | -43 | 2183 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 193 | +99 | 2226 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 439 | -26 | 2127 |
| 2026-01-17 17:35 | Codeforces Round 1073 (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.
LessMore (max 16/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2026)
| 582 |
| -44 |
| 2153 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 454 | +31 | 2197 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 42 | +157 | 2166 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 2) | 37 | +203 | 2009 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 55 | +317 | 1806 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 948 | +311 | 1489 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 2) | 30 | +641 | 1178 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 3622 | +537 | 537 |