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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 261 | +38 | 2170 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 567 | +19 | 2132 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 673 | -33 | 2113 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 420 | -9 | 2146 |
| 2026-02-21 16:35 | Codeforces Round 1081 (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.
LessMore (max 52/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2026)
| 14 |
| +179 |
| 2155 |
| 2026-01-07 17:35 | Hello 2026 | 1805 | -45 | 1976 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 166 | +70 | 2021 |
| 2025-12-27 17:35 | Good Bye 2025 | 2138 | -46 | 1951 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 2675 | -112 | 1997 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 719 | -12 | 2109 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 659 | +2 | 2121 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 889 | -77 | 2119 |