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 |
|---|---|---|---|---|
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 64 | +103 | 2527 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 128 | +114 | 2424 |
| 2025-01-04 17:05 | Hello 2025 | 438 | +20 | 2310 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 782 | -36 | 2290 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 425 |
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 17/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| -4 |
| 2326 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 887 | -34 | 2330 |
| 2024-11-10 17:35 | Codeforces Round 986 (Div. 2) | 4 | +315 | 2364 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 424 | +282 | 2049 |
| 2024-11-02 16:50 | Codeforces Round 984 (Div. 3) | 8 | +418 | 1767 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 50 | +573 | 1349 |
| 2024-10-19 16:20 | Codeforces Round 979 (Div. 2) | 87 | +776 | 776 |