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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 780 | -52 | 2175 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 216 | +42 | 2227 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 309 | +66 | 2185 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 578 | -53 | 2119 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) |
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 15/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2026)
| 359 |
| +7 |
| 2172 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 64 | +116 | 2165 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 332 | +91 | 2049 |
| 2025-12-27 17:35 | Good Bye 2025 | 1222 | +119 | 1958 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 4 | +533 | 1839 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 274 | +436 | 1306 |
| 2025-11-20 17:05 | Codeforces Round 1065 (Div. 3) | 2 | +870 | 870 |