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 |
|---|---|---|---|---|
| 2026-05-06 08:35 | Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026) | 468 | -89 | 2031 |
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 1158 | -83 | 2120 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 288 | +10 | 2203 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 670 | -20 | 2193 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + 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 14/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 214 |
| +59 |
| 2213 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 541 | -51 | 2154 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 345 | +21 | 2205 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 25 | +131 | 2184 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 91 | +99 | 2053 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 567 | +1 | 1954 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 353 | +36 | 1953 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 1005 | -26 | 1917 |