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 |
|---|---|---|---|---|
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 526 | -54 | 2242 |
| 2023-09-10 16:35 | Codeforces Round 896 (Div. 1) | 202 | +64 | 2296 |
| 2020-08-25 16:35 | Educational Codeforces Round 94 (Rated for Div. 2) | 14 | +178 | 2232 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 865 | +5 | 2054 |
| 2020-08-14 16:35 | Educational Codeforces Round 93 (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 29/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2025)
| 263 |
| +46 |
| 2049 |
| 2020-08-09 16:35 | Codeforces Round 663 (Div. 2) | 152 | +152 | 2003 |
| 2020-08-07 16:35 | Codeforces Round 662 (Div. 2) | 348 | +188 | 1851 |
| 2020-07-30 16:35 | Codeforces Round 660 (Div. 2) | 774 | +206 | 1663 |
| 2020-07-29 16:35 | Educational Codeforces Round 92 (Rated for Div. 2) | 807 | +336 | 1457 |
| 2020-07-21 16:35 | Codeforces Round 658 (Div. 2) | 315 | +515 | 1121 |
| 2020-06-04 17:05 | Codeforces Round 647 (Div. 2) - Thanks, Algo Muse! | 1460 | +606 | 606 |