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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 457 | -21 | 2405 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 194 | +25 | 2426 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 49 | +201 | 2401 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 393 | +13 | 2200 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 42 | +116 |
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 9/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 77/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2026)
| 2187 |
| 2025-01-04 17:05 | Hello 2025 | 1045 | +0 | 2071 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 456 | +104 | 2071 |
| 2024-11-15 14:35 | Codeforces Round 987 (Div. 2) | 134 | +111 | 1967 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 3078 | -92 | 1856 |
| 2024-08-10 16:35 | Codeforces Round 965 (Div. 2) | 164 | +167 | 1948 |
| 2024-08-04 16:35 | Codeforces Round 963 (Div. 2) | 195 | +254 | 1781 |
| 2024-07-20 16:35 | Codeforces Round 960 (Div. 2) | 3644 | +85 | 1527 |