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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 401 | -34 | 2187 |
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 21 | +119 | 2221 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 160 | +37 | 2102 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 781 | -99 | 2065 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 54 |
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 43/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 49/day in 2026)
| +85 |
| 2164 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 247 | +107 | 2079 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 495 | +4 | 1972 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 564 | -10 | 1968 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 80 | +137 | 1978 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 742 | +77 | 1841 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 3354 | -98 | 1764 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1295 | +7 | 1862 |