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 |
|---|---|---|---|---|
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 122 | +73 | 2410 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 236 | +56 | 2337 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 111 | +141 | 2281 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 459 | +77 | 2140 |
| 2024-12-24 16:35 | Educational Codeforces Round 173 (Rated for 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.
LessMore (max 57/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 114/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2026)
| 193 |
| +38 |
| 2063 |
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 85 | +126 | 2025 |
| 2024-12-08 16:35 | Codeforces Round 992 (Div. 2) | 188 | +104 | 1899 |
| 2024-12-02 16:35 | Educational Codeforces Round 172 (Rated for Div. 2) | 1595 | -43 | 1795 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 3100 | -59 | 1838 |
| 2024-11-15 14:35 | Codeforces Round 987 (Div. 2) | 504 | +114 | 1897 |
| 2024-11-10 17:35 | Codeforces Round 986 (Div. 2) | 296 | +264 | 1783 |
| 2024-11-02 16:50 | Codeforces Round 984 (Div. 3) | 116 | +337 | 1519 |