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 |
|---|---|---|---|---|
| 2023-05-08 14:05 | Codeforces Round 872 (Div. 1) | 149 | +68 | 2340 |
| 2023-04-09 17:00 | Codeforces Round 865 (Div. 1) | 269 | +4 | 2272 |
| 2023-02-27 17:35 | Codeforces Round 854 by cybercats (Div. 1 + Div. 2) | 225 | +57 | 2268 |
| 2023-01-03 17:05 | Hello 2023 | 471 | +31 | 2211 |
| 2022-12-17 17:05 | Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!) |
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 30/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 76/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 66/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 67/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 55/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 392 |
| +34 |
| 2180 |
| 2022-10-29 11:55 | Codeforces Round 831 (Div. 1 + Div. 2) | 290 | +44 | 2146 |
| 2022-10-23 09:50 | Codeforces Round 829 (Div. 1) | 767 | -73 | 2102 |
| 2022-10-17 16:35 | Educational Codeforces Round 137 (Rated for Div. 2) | 43 | +91 | 2175 |
| 2022-10-10 16:35 | Codeforces Round 825 (Div. 2) | 202 | +17 | 2084 |
| 2022-10-07 17:05 | Dytechlab Cup 2022 | 441 | +59 | 2067 |
| 2022-10-02 16:50 | Codeforces Round 824 (Div. 2) | 932 | -76 | 2008 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 1156 | -53 | 2084 |