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) | 43 | +79 | 2684 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 199 | -75 | 2605 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 30 | +116 | 2680 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 821 | -193 | 2564 |
| 2026-02-23 17:05 | Codeforces Round 1082 (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 17/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2026)
| 40 |
| +51 |
| 2757 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 30 | +107 | 2706 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 51 | +81 | 2599 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 435 | -106 | 2518 |
| 2026-01-07 17:35 | Hello 2026 | 113 | +33 | 2624 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 277 | -102 | 2591 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 92 | +14 | 2693 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 158 | -31 | 2679 |