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) | 759 | -24 | 2191 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 523 | -79 | 2215 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 528 | -19 | 2294 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 1) | 178 | +73 | 2313 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) |
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 20/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 57/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| 276 |
| +60 |
| 2240 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 281 | +78 | 2180 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 873 | +0 | 2102 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 1406 | -64 | 2102 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 670 | +0 | 2166 |
| 2024-04-30 17:05 | Codeforces Round 942 (Div. 1) | 564 | -18 | 2166 |
| 2024-04-29 16:35 | Educational Codeforces Round 165 (Rated for Div. 2) | 22 | +149 | 2184 |
| 2024-04-21 16:50 | Codeforces Round 940 (Div. 2) and CodeCraft-23 | 121 | +88 | 2035 |