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 |
|---|---|---|---|---|
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 34 | +11 | 2941 |
| 2025-12-27 17:35 | Good Bye 2025 | 51 | +20 | 2930 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 7 | +116 | 2910 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 118 | -44 | 2794 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 65 |
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 26/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 19/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| -9 |
| 2838 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 98 | -38 | 2847 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 35 | +41 | 2885 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 67 | +13 | 2844 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 47 | +39 | 2831 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 127 | -24 | 2792 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 52 | +15 | 2816 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 89 | -18 | 2801 |