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 |
|---|---|---|---|---|
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 2 | +247 | 2312 |
| 2023-03-12 16:35 | Nebius Welcome Round (Div. 1 + Div. 2) | 1030 | -39 | 2065 |
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 530 | +75 | 2104 |
| 2022-10-23 12:05 | Codeforces Round 830 (Div. 2) | 63 | +119 | 2029 |
| 2022-10-23 09:50 | Codeforces Round 829 (Div. 1) | 839 |
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 15/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| -58 |
| 1910 |
| 2022-10-15 16:50 | Codeforces Global Round 23 | 1415 | -33 | 1968 |
| 2022-09-23 14:05 | Codeforces Round 822 (Div. 2) | 134 | +80 | 2001 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 663 | +82 | 1921 |
| 2022-06-19 11:05 | Codeforces Round 802 (Div. 2) | 50 | +221 | 1839 |
| 2022-05-14 11:35 | Codeforces Round 791 (Div. 2) | 580 | +146 | 1618 |
| 2021-11-14 08:20 | Codeforces Round 755 (Div. 2, based on Technocup 2022 Elimination Round 2) | 1014 | +112 | 1472 |
| 2021-10-30 16:35 | Codeforces Round 752 (Div. 2) | 4223 | +71 | 1360 |