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 |
|---|---|---|---|---|
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 631 | -1 | 2253 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 719 | -39 | 2254 |
| 2023-09-18 16:50 | CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!) | 826 | -63 | 2293 |
| 2023-08-30 17:35 | Pinely Round 2 (Div. 1 + Div. 2) | 246 | +34 | 2356 |
| 2023-08-26 17:35 | Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + 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.
LessMore (max 8/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| 787 |
| -76 |
| 2322 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 47 | +190 | 2398 |
| 2021-02-07 16:50 | Codeforces Round 700 (Div. 1) | 338 | +94 | 2208 |
| 2021-01-28 16:50 | Codeforces Round 698 (Div. 1) | 217 | +188 | 2114 |
| 2021-01-19 16:35 | Codeforces Round 696 (Div. 2) | 2128 | +21 | 1926 |
| 2021-01-14 16:35 | Educational Codeforces Round 102 (Rated for Div. 2) | 4 | +517 | 1905 |
| 2020-09-30 17:20 | Grakn Forces 2020 | 220 | +577 | 1388 |
| 2020-09-28 10:05 | Codeforces Round 674 (Div. 3) | 4 | +811 | 811 |