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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 44 | +198 | 2429 |
| 2025-12-27 17:35 | Good Bye 2025 | 528 | +22 | 2231 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 267 | +53 | 2209 |
| 2025-01-04 17:05 | Hello 2025 | 684 | +22 | 2156 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 522 | +11 |
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.
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 7/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2026)
| 2134 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 563 | -11 | 2123 |
| 2024-03-30 17:35 | CodeTON Round 8 (Div. 1 + Div. 2, Rated, Prizes!) | 1787 | -107 | 2134 |
| 2024-03-16 17:00 | Codeforces Round 934 (Div. 1) | 1087 | -138 | 2241 |
| 2021-11-14 08:20 | Codeforces Round 755 (Div. 1, based on Technocup 2022 Elimination Round 2) | 162 | +11 | 2379 |
| 2021-10-25 08:35 | Codeforces Round 751 (Div. 1) | 55 | +137 | 2368 |
| 2021-07-29 16:35 | Codeforces Round 735 (Div. 2) | 14 | +164 | 2231 |
| 2021-07-22 17:05 | Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2) | 819 | -6 | 2067 |