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 |
|---|---|---|---|---|
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 4 | +273 | 2132 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 778 | +16 | 1859 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 2) | 1290 | -64 | 1843 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 1253 | +19 | 1907 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (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.
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 12/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| 56 |
| +221 |
| 1888 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 2270 | -10 | 1667 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 2118 | -16 | 1677 |
| 2025-06-03 16:35 | Educational Codeforces Round 179 (Rated for Div. 2) | 383 | +132 | 1693 |
| 2025-05-26 16:50 | Codeforces Round 1027 (Div. 3) | 781 | +64 | 1561 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 7907 | -91 | 1497 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 3390 | -42 | 1588 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 1316 | +34 | 1630 |