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 |
|---|---|---|---|---|
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 90 | +12 | 2611 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 249 | -68 | 2599 |
| 2025-12-27 17:35 | Good Bye 2025 | 95 | +46 | 2667 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 283 | -59 | 2621 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 88 |
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 47/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2026)
| +23 |
| 2680 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 73 | +40 | 2657 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 141 | +2 | 2617 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 39 | +124 | 2615 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 188 | +26 | 2491 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 216 | +0 | 2465 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 577 | -70 | 2465 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 187 | -21 | 2535 |