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) | 242 | +11 | 2380 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 62 | +145 | 2369 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 195 | +98 | 2224 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 550 | -14 | 2126 |
| 2026-02-26 17:05 | Codeforces Round 1083 (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.
LessMore (max 22/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2026)
| 71 |
| +74 |
| 2140 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 243 | +21 | 2066 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 710 | -75 | 2045 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 171 | +30 | 2120 |
| 2025-12-27 17:35 | Good Bye 2025 | 1972 | -82 | 2090 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 580 | -52 | 2172 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 9 | +221 | 2224 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 541 | -5 | 2003 |