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 |
|---|---|---|---|---|
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 427 | +58 | 2140 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 247 | +140 | 2082 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 661 | +82 | 1942 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 3 | +495 | 1860 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, 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.
LessMore (max 15/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2026)
| 994 |
| +376 |
| 1365 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 2) | 692 | +484 | 989 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 4831 | +505 | 505 |