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) | 488 | +22 | 2124 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 281 | +8 | 2102 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 1246 | -58 | 2094 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 327 | +35 | 2152 |
| 2026-01-17 17:35 | Codeforces Round 1073 (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.
LessMore (max 38/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2026)
| 516 |
| -12 |
| 2117 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 112 | +57 | 2129 |
| 2025-12-27 17:35 | Good Bye 2025 | 1847 | -69 | 2072 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 750 | -98 | 2141 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 180 | +96 | 2239 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 559 | +39 | 2143 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 591 | -31 | 2104 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 73 | +94 | 2135 |