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) | 108 | +171 | 2182 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 325 | +19 | 2011 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 2) | 42 | +121 | 1992 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 463 | +40 | 1871 |
| 2026-02-11 17:35 | Codeforces Round 1079 (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 17/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2026)
| 98 |
| +151 |
| 1831 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 564 | +91 | 1680 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 2) | 2467 | -59 | 1589 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 996 | +108 | 1648 |
| 2025-11-20 17:05 | Codeforces Round 1065 (Div. 3) | 1439 | +90 | 1540 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 2) | 3418 | +80 | 1450 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 651 | +359 | 1370 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 1483 | +402 | 1011 |