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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 481 | -28 | 2329 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 65 | +158 | 2357 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 214 | +94 | 2199 |
| 2025-12-27 17:35 | Good Bye 2025 | 1448 | -50 | 2105 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + 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.
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 2/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| 417 |
| +55 |
| 2155 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 120 | +197 | 2100 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 2008 | -64 | 1903 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 76 | +141 | 1967 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 357 | +85 | 1826 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 439 | +93 | 1741 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 718 | +234 | 1648 |
| 2025-08-21 16:50 | Codeforces Round 1043 (Div. 3) | 673 | +226 | 1414 |