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) | 66 | +98 | 2515 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 428 | -81 | 2417 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 114 | +33 | 2498 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 286 | -58 | 2465 |
| 2026-01-17 17:35 | Codeforces Round 1073 (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.
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 6/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 150 |
| +12 |
| 2523 |
| 2026-01-07 17:35 | Hello 2026 | 110 | +75 | 2511 |
| 2025-12-27 17:35 | Good Bye 2025 | 389 | -15 | 2436 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 148 | +63 | 2451 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 578 | -131 | 2388 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 75 | +96 | 2519 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 548 | -114 | 2423 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 179 | +4 | 2537 |