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 |
|---|---|---|---|---|
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 323 | +45 | 2167 |
| 2026-01-07 17:35 | Hello 2026 | 885 | -10 | 2122 |
| 2025-12-27 17:35 | Good Bye 2025 | 472 | +68 | 2132 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 141 | +59 | 2064 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 855 | -35 |
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.
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 20/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 119/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 65/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 2005 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 551 | -27 | 2040 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 194 | +37 | 2067 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 738 | -66 | 2030 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 565 | -8 | 2096 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 77 | +99 | 2104 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 434 | +2 | 2005 |
| 2025-06-03 16:35 | Educational Codeforces Round 179 (Rated for Div. 2) | 786 | -46 | 2003 |