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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 415 | -70 | 2459 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 141 | -12 | 2529 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 39 | +139 | 2541 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 630 | -133 | 2402 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) |
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 23/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2026)
| 221 |
| -51 |
| 2535 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 138 | -1 | 2586 |
| 2026-01-07 17:35 | Hello 2026 | 85 | +124 | 2587 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 93 | +185 | 2463 |
| 2023-12-18 16:35 | Educational Codeforces Round 160 (Rated for Div. 2) | 11 | +247 | 2278 |
| 2023-12-09 18:05 | Codeforces Round 914 (Div. 2) | 2 | +472 | 2031 |
| 2023-12-03 16:35 | Educational Codeforces Round 159 (Rated for Div. 2) | 2 | +674 | 1559 |
| 2023-11-26 16:35 | Codeforces Round 911 (Div. 2) | 10 | +885 | 885 |