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 |
|---|---|---|---|---|
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 30 | +121 | 2209 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 39 | +148 | 2088 |
| 2025-12-27 17:35 | Good Bye 2025 | 4246 | -126 | 1940 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 904 | -4 | 2066 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 241 |
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 6/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 19/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| +18 |
| 2070 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 163 | +49 | 2052 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 26 | +200 | 2003 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 281 | +112 | 1803 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 2) | 448 | +86 | 1691 |
| 2024-09-01 16:50 | Codeforces Round 970 (Div. 3) | 935 | +37 | 1605 |
| 2024-08-15 16:35 | Educational Codeforces Round 169 (Rated for Div. 2) | 3375 | -2 | 1568 |
| 2024-08-13 16:55 | Codeforces Round 966 (Div. 3) | 4218 | -49 | 1570 |