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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 226 | +34 | 2449 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 570 | -157 | 2415 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 73 | +95 | 2572 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 193 | +0 | 2477 |
| 2025-01-04 17:05 | Hello 2025 | 318 |
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 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2026)
| -3 |
| 2477 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 174 | +58 | 2480 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 181 | +42 | 2422 |
| 2024-10-27 17:35 | Codeforces Global Round 27 | 70 | +170 | 2380 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 504 | +19 | 2210 |
| 2023-10-22 13:05 | Codeforces Round 905 (Div. 2) | 9 | +181 | 2191 |
| 2023-09-30 17:35 | Codeforces Round 901 (Div. 1) | 564 | +29 | 2010 |
| 2023-06-18 16:35 | Codeforces Round 880 (Div. 1) | 691 | -63 | 1981 |