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) | 479 | -93 | 2023 |
| 2026-04-28 16:50 | Codeforces Round 1095 (Div. 2) | 66 | +85 | 2116 |
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 842 | -14 | 2031 |
| 2026-04-21 16:35 | Educational Codeforces Round 189 (Rated for Div. 2) | 381 | -10 | 2045 |
| 2026-04-13 16:35 | Codeforces Round 1093 (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 34/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2026)
| 678 |
| -98 |
| 2055 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 100 | +63 | 2153 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 2576 | -141 | 2090 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 351 | +0 | 2231 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 446 | -44 | 2231 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 222 | +37 | 2275 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 260 | +15 | 2238 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 20 | +133 | 2223 |