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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 295 | -6 | 2407 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 261 | -28 | 2413 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 142 | +29 | 2441 |
| 2026-01-07 17:35 | Hello 2026 | 206 | +47 | 2412 |
| 2025-12-27 17:35 | Good Bye 2025 | 522 |
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.
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 14/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2026)
| -22 |
| 2365 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 341 | -3 | 2387 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 375 | -29 | 2390 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 91 | +104 | 2419 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 250 | +36 | 2315 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 90 | +168 | 2279 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 12076 | -337 | 2111 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 121 | +58 | 2448 |