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 | 831 | +7 | 2127 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 312 | +99 | 2120 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 661 | -39 | 2021 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 542 | -49 | 2060 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 661 |
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 23/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| -42 |
| 2109 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 333 | +48 | 2151 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 193 | +33 | 2103 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 1499 | -48 | 2070 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 44 | +116 | 2118 |
| 2025-06-21 16:35 | Codeforces Round 1033 (Div. 2) and CodeNite 2025 | 1684 | -91 | 2002 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 159 | +49 | 2093 |
| 2025-06-03 16:35 | Educational Codeforces Round 179 (Rated for Div. 2) | 351 | +1 | 2044 |