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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 462 | -52 | 2463 |
| 2025-12-27 17:35 | Good Bye 2025 | 84 | +112 | 2515 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 77 | +147 | 2403 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 408 | +21 | 2256 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 262 |
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 21/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2026)
| +58 |
| 2235 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 527 | +40 | 2177 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 939 | -45 | 2137 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 295 | +43 | 2182 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 279 | +30 | 2139 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 650 | -53 | 2109 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 12 | +195 | 2162 |
| 2025-02-27 16:35 | Educational Codeforces Round 175 (Rated for Div. 2) | 878 | -38 | 1967 |