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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 65 | +166 | 2336 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 465 | -53 | 2170 |
| 2026-04-07 16:50 | Codeforces Round 1091 (Div. 2) and CodeCraft 26 | 11 | +171 | 2223 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 18 | +218 | 2052 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) |
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 52/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 58/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| 504 |
| +140 |
| 1834 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 4461 | -84 | 1694 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 687 | +68 | 1778 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 901 | +69 | 1710 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 2677 | -25 | 1641 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) | 3000 | -37 | 1666 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 994 | +104 | 1703 |
| 2024-05-02 17:00 | Codeforces Round 943 (Div. 3) | 626 | +56 | 1599 |