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 |
|---|---|---|---|---|
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 257 | +12 | 2289 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 320 | -13 | 2277 |
| 2026-01-07 17:35 | Hello 2026 | 430 | +13 | 2290 |
| 2025-12-27 17:35 | Good Bye 2025 | 568 | -3 | 2277 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 294 | +8 |
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 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2026)
| 2280 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 640 | -43 | 2272 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 240 | +0 | 2315 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 605 | -36 | 2315 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 1 | +275 | 2351 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 1653 | -71 | 2076 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 82 | +76 | 2147 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 108 | +89 | 2071 |