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 |
|---|---|---|---|---|
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 326 | +80 | 2166 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 557 | -6 | 2086 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 232 | +24 | 2092 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 193 | +46 | 2068 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + 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.
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 35/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 2435 |
| -93 |
| 2022 |
| 2023-05-25 16:35 | Educational Codeforces Round 149 (Rated for Div. 2) | 82 | +75 | 2115 |
| 2023-05-12 16:35 | Educational Codeforces Round 148 (Rated for Div. 2) | 141 | +106 | 2040 |
| 2023-05-08 14:05 | Codeforces Round 872 (Div. 2) | 66 | +190 | 1934 |
| 2023-05-05 16:35 | Codeforces Round 870 (Div. 2) | 227 | +240 | 1744 |
| 2023-04-27 16:35 | Codeforces Round 868 (Div. 2) | 112 | +412 | 1504 |
| 2022-11-21 17:00 | Codeforces Round 835 (Div. 4) | 287 | +397 | 1092 |
| 2022-11-18 16:50 | Codeforces Round 834 (Div. 3) | 74 | +695 | 695 |