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) | 334 | -47 | 2153 |
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 397 | +19 | 2200 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 331 | -4 | 2181 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 168 | +113 | 2185 |
| 2026-02-21 16:35 | Codeforces Round 1081 (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 7/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/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)
| 70 |
| +103 |
| 2072 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 2) | 67 | +117 | 1969 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 2) | 462 | +39 | 1852 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 2) | 856 | -6 | 1813 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 2) | 178 | +84 | 1819 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1207 | +59 | 1735 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 2) | 1293 | +21 | 1676 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 1215 | +54 | 1655 |