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 |
|---|---|---|---|---|
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 590 | -40 | 2132 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 655 | -2 | 2172 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 457 | -48 | 2174 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 989 | -85 | 2222 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 193 |
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 10/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2026)
| +56 |
| 2307 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 313 | +30 | 2251 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 11 | +185 | 2221 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 373 | +14 | 2036 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 339 | +23 | 2022 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 193 | +61 | 1999 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 848 | -98 | 1938 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 302 | +10 | 2036 |