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) | 640 | -57 | 2266 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 367 | -62 | 2323 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 188 | +5 | 2385 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 166 | +51 | 2380 |
| 2025-12-27 17:35 | Good Bye 2025 | 868 |
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 4/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 51/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 65/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| -64 |
| 2329 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 436 | -31 | 2393 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 399 | -46 | 2424 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 261 | -38 | 2470 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 309 | -42 | 2508 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 151 | -1 | 2550 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 61 | +123 | 2551 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 158 | +77 | 2428 |