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 |
|---|---|---|---|---|
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 21 | +137 | 2234 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 5 | +290 | 2097 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 1247 | +0 | 1807 |
| 2025-06-03 16:35 | Educational Codeforces Round 179 (Rated for Div. 2) | 492 | +59 | 1807 |
| 2024-01-18 16:35 | Educational Codeforces Round 161 (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.
LessMore (max 8/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 351 |
| +119 |
| 1748 |
| 2024-01-13 16:35 | Codeforces Round 919 (Div. 2) | 1742 | +22 | 1629 |
| 2024-01-06 17:05 | Hello 2024 | 1739 | +152 | 1607 |
| 2023-12-30 16:50 | Good Bye 2023 | 5135 | +94 | 1455 |
| 2023-12-28 17:05 | Codeforces Round 918 (Div. 4) | 1409 | +160 | 1361 |
| 2023-12-18 16:35 | Educational Codeforces Round 160 (Rated for Div. 2) | 1352 | +325 | 1201 |
| 2023-12-16 16:35 | Codeforces Round 915 (Div. 2) | 4104 | +317 | 876 |
| 2023-12-09 18:05 | Codeforces Round 914 (Div. 2) | 1471 | +559 | 559 |