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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 17 | +229 | 2530 |
| 2026-04-07 16:50 | Codeforces Round 1091 (Div. 2) and CodeCraft 26 | 6 | +229 | 2301 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 17 | +292 | 2072 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 375 | +289 | 1780 |
| 2026-03-21 16:35 | Codeforces Round 1087 (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.
LessMore (max 12/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2026)
| 46 |
| +519 |
| 1491 |
| 2024-05-10 16:50 | Codeforces Round 944 (Div. 4) | 1488 | +344 | 972 |
| 2024-05-02 17:00 | Codeforces Round 943 (Div. 3) | 387 | +628 | 628 |