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) | 144 | +157 | 2118 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 431 | +105 | 1961 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 2861 | -93 | 1856 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 1171 | -58 | 1949 |
| 2025-10-24 16:35 | Codeforces Round 1061 (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.
LessMore (max 41/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 55/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 61/day in 2026)
| 237 |
| +44 |
| 2007 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 2) | 93 | +96 | 1963 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 880 | +2 | 1867 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 125 | +166 | 1865 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 12691 | -216 | 1699 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 869 | +56 | 1915 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 2) | 883 | -39 | 1859 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 253 | +89 | 1898 |