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 |
|---|---|---|---|---|
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 116 | +29 | 2502 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 120 | +80 | 2473 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 180 | +47 | 2393 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 265 | +3 | 2346 |
| 2025-07-31 17:35 | Codeforces Round 1040 (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 34/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| 143 |
| +94 |
| 2343 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 467 | +85 | 2249 |
| 2024-02-15 16:35 | Codeforces Round 926 (Div. 2) | 20 | +244 | 2164 |
| 2024-01-18 16:35 | Educational Codeforces Round 161 (Rated for Div. 2) | 344 | +201 | 1920 |
| 2023-12-30 16:50 | Good Bye 2023 | 316 | +419 | 1719 |
| 2023-11-17 16:50 | Codeforces Round 909 (Div. 3) | 25 | +520 | 1300 |
| 2023-07-11 17:35 | Codeforces Round 884 (Div. 1 + Div. 2) | 255 | +780 | 780 |