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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 166 | +52 | 2293 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 486 | -1 | 2241 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 279 | +20 | 2242 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 363 | -11 | 2222 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) |
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 35/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2026)
| 161 |
| +97 |
| 2233 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 498 | -12 | 2136 |
| 2026-01-07 17:35 | Hello 2026 | 775 | -5 | 2148 |
| 2025-12-27 17:35 | Good Bye 2025 | 1491 | -70 | 2153 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 903 | -54 | 2223 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 293 | -17 | 2277 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 426 | -46 | 2294 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 149 | +40 | 2340 |