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 |
|---|---|---|---|---|
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 385 | -82 | 2385 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 77 | +105 | 2467 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 277 | +5 | 2362 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 108 | +125 | 2357 |
| 2024-12-19 17:35 | Codeforces Global Round 28 |
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 50/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2026)
| 134 |
| +160 |
| 2232 |
| 2023-10-22 13:05 | Codeforces Round 905 (Div. 2) | 52 | +159 | 2072 |
| 2023-10-22 09:05 | Codeforces Round 904 (Div. 2) | 200 | +162 | 1913 |
| 2023-08-31 16:35 | Educational Codeforces Round 154 (Rated for Div. 2) | 126 | +298 | 1751 |
| 2023-08-26 17:35 | Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2) | 1381 | +293 | 1453 |
| 2023-08-15 16:35 | Codeforces Round 893 (Div. 2) | 654 | +437 | 1160 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 2) | 131 | +723 | 723 |