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) | 733 | -30 | 2128 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 670 | -112 | 2158 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 260 | +19 | 2270 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 455 | -52 | 2251 |
| 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.
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 13/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 87/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 49/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| 488 |
| -59 |
| 2303 |
| 2026-01-07 17:35 | Hello 2026 | 499 | -27 | 2362 |
| 2025-12-27 17:35 | Good Bye 2025 | 212 | +62 | 2389 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 113 | +124 | 2327 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 297 | +41 | 2203 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 2374 | -144 | 2162 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 546 | -14 | 2306 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 327 | -14 | 2320 |