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) | 259 | +54 | 2278 |
| 2024-07-30 16:35 | Educational Codeforces Round 168 (Rated for Div. 2) | 25 | +149 | 2224 |
| 2024-05-30 16:35 | Educational Codeforces Round 166 (Rated for Div. 2) | 114 | +85 | 2075 |
| 2023-10-28 17:05 | Codeforces Round 906 (Div. 2) | 51 | +126 | 1990 |
| 2023-10-09 16:35 | Educational Codeforces Round 156 (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.
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 4/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2026)
| 886 |
| -3 |
| 1864 |
| 2023-09-30 17:35 | Codeforces Round 901 (Div. 2) | 594 | +9 | 1867 |
| 2023-09-25 16:35 | Codeforces Round 899 (Div. 2) | 297 | +98 | 1858 |
| 2023-07-06 16:50 | Codeforces Round 882 (Div. 2) | 414 | +98 | 1760 |
| 2023-06-29 16:35 | Educational Codeforces Round 151 (Rated for Div. 2) | 324 | +160 | 1662 |
| 2023-05-28 17:05 | Codeforces Round 875 (Div. 2) | 1465 | +51 | 1502 |
| 2022-11-21 17:00 | Codeforces Round 835 (Div. 4) | 530 | +77 | 1451 |
| 2022-04-19 16:35 | Codeforces Round 783 (Div. 2) | 1560 | +74 | 1374 |