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 |
|---|---|---|---|---|
| 2026-05-06 08:35 | Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026) | 50 | +178 | 2296 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 394 | -10 | 2118 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 404 | +4 | 2128 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 176 | +153 | 2124 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, 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.
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 8/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 1102 |
| +8 |
| 1971 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 581 | +5 | 1963 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 137 | +101 | 1958 |
| 2025-06-21 16:35 | Codeforces Round 1033 (Div. 2) and CodeNite 2025 | 958 | -2 | 1857 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 598 | +76 | 1859 |
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for Div. 2) | 112 | +291 | 1783 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 1473 | +197 | 1492 |
| 2024-11-15 14:35 | Codeforces Round 987 (Div. 2) | 1243 | +311 | 1295 |