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 |
|---|---|---|---|---|
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 128 | +149 | 2236 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 539 | -14 | 2087 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 1045 | -28 | 2101 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 1143 | -43 | 2129 |
| 2025-08-28 17:35 | Codeforces Round 1046 (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 18/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| 503 |
| -24 |
| 2172 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 722 | -81 | 2196 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 150 | +141 | 2277 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 684 | -10 | 2136 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 413 | +26 | 2146 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 34 | +132 | 2120 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 430 | -4 | 1988 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 905 | -51 | 1992 |