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 | 392 | +78 | 2168 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 307 | +164 | 2090 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 324 | +132 | 1926 |
| 2025-11-20 17:05 | Codeforces Round 1065 (Div. 3) | 45 | +252 | 1794 |
| 2025-10-28 16:50 | Codeforces Round 1062 (Div. 4) | 71 |
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 26/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| +337 |
| 1542 |
| 2025-10-17 16:50 | Codeforces Round 1059 (Div. 3) | 163 | +443 | 1205 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 2) | 73 | +762 | 762 |