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 |
|---|---|---|---|---|
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 125 | +58 | 2123 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 370 | +24 | 2065 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 328 | +110 | 2041 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 1050 | +24 | 1931 |
| 2025-06-15 11:05 | Codeforces Round 1031 (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.
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 18/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| 357 |
| +27 |
| 1907 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 2) | 32 | +230 | 1880 |
| 2025-04-19 16:35 | Neowise Labs Contest 1 (Codeforces Round 1018, Div. 1 + Div. 2) | 762 | +255 | 1650 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 1246 | +243 | 1395 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 3576 | +270 | 1152 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 2) | 1879 | +405 | 882 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 2) | 5382 | +477 | 477 |