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) | 340 | +20 | 2205 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 38 | +107 | 2185 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 1495 | -63 | 2078 |
| 2024-09-29 17:35 | Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 | 29 | +154 | 2141 |
| 2024-07-30 16:35 | Educational Codeforces Round 168 (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.
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 17/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 46/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2026)
| 30 |
| +239 |
| 1987 |
| 2023-10-08 11:35 | Codeforces Round 902 (Div. 2, based on COMPFEST 15 - Final Round) | 883 | -8 | 1748 |
| 2023-09-24 16:35 | Educational Codeforces Round 155 (Rated for Div. 2) | 114 | +229 | 1756 |
| 2023-08-24 16:50 | Codeforces Round 894 (Div. 3) | 582 | +99 | 1527 |
| 2023-01-10 13:45 | Codeforces Round 843 (Div. 2) | 2034 | +43 | 1428 |
| 2022-10-16 16:50 | Codeforces Round 828 (Div. 3) | 2728 | -5 | 1385 |
| 2022-10-11 16:50 | Codeforces Round 826 (Div. 3) | 1664 | +44 | 1390 |
| 2022-10-02 16:50 | Codeforces Round 824 (Div. 2) | 3303 | +7 | 1346 |