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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 99 | +111 | 2472 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 136 | +47 | 2361 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 240 | +50 | 2314 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 601 | -82 | 2264 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, 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.
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 44/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 75/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 76/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 378 |
| +3 |
| 2346 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 478 | -11 | 2343 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 284 | -8 | 2354 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 456 | -24 | 2362 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 185 | +44 | 2386 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 1826 | -151 | 2342 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 133 | +59 | 2493 |
| 2025-01-04 17:05 | Hello 2025 | 303 | +18 | 2434 |