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 |
|---|---|---|---|---|
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 461 | -9 | 2261 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 358 | +58 | 2270 |
| 2024-01-27 16:45 | Codeforces Round 921 (Div. 1) | 438 | -13 | 2212 |
| 2023-12-30 16:50 | Good Bye 2023 | 525 | +34 | 2225 |
| 2023-06-12 16:35 | Educational Codeforces Round 150 (Rated for Div. 2) | 10 |
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 33/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 56/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 81/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2025)
| +177 |
| 2191 |
| 2023-03-23 16:35 | Educational Codeforces Round 145 (Rated for Div. 2) | 617 | -46 | 2014 |
| 2023-01-10 13:45 | Codeforces Round 843 (Div. 2) | 422 | -24 | 2060 |
| 2023-01-03 17:05 | Hello 2023 | 501 | +69 | 2084 |
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 1062 | +21 | 2015 |
| 2022-12-15 17:05 | Codeforces Round 838 (Div. 2) | 382 | +1 | 1994 |
| 2022-11-12 16:35 | Codeforces Round 833 (Div. 2) | 128 | +78 | 1993 |
| 2022-10-02 16:50 | Codeforces Round 824 (Div. 2) | 840 | -39 | 1915 |