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) | 231 | +19 | 2147 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 498 | +27 | 2128 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 244 | +117 | 2101 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 537 | -8 | 1984 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + 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.
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 22/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2026)
| 2549 |
| -121 |
| 1992 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 410 | +25 | 2113 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 301 | +5 | 2088 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 304 | +4 | 2083 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 77 | +114 | 2079 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 1566 | -69 | 1965 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 336 | +20 | 2034 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 2813 | -110 | 2014 |