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 |
|---|---|---|---|---|
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 287 | +55 | 2137 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 632 | -60 | 2082 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 488 | -32 | 2142 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 290 | +24 | 2174 |
| 2026-01-07 17:35 | Hello 2026 | 542 | +35 |
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 57/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2026)
| 2150 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 121 | +56 | 2115 |
| 2025-12-27 17:35 | Good Bye 2025 | 1716 | -55 | 2059 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 387 | +79 | 2114 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 489 | -21 | 2035 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 306 | +114 | 2056 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 733 | -59 | 1942 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 733 | -24 | 2001 |