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) | 241 | -8 | 2203 |
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 463 | -3 | 2211 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 170 | +86 | 2214 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 149 | +47 | 2128 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for 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.
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 6/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 59/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 55/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2026)
| 193 |
| +45 |
| 2081 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 80 | +125 | 2036 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 2) | 176 | +79 | 1911 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 1412 | -15 | 1832 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 695 | +33 | 1847 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 468 | +77 | 1814 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 1916 | +30 | 1737 |
| 2025-07-17 16:50 | Codeforces Round 1037 (Div. 3) | 156 | +119 | 1707 |