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 |
|---|---|---|---|---|
| 2022-10-15 16:50 | Codeforces Global Round 23 | 378 | +17 | 2317 |
| 2022-10-07 17:05 | Dytechlab Cup 2022 | 338 | +8 | 2300 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 275 | +46 | 2292 |
| 2022-07-31 16:35 | CodeTON Round 2 (Div. 1 + Div. 2, Rated, Prizes!) | 267 | +72 | 2246 |
| 2022-02-23 12:10 | Codeforces Round 773 (Div. 1) | 155 |
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 5/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 60/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2025)
| +154 |
| 2174 |
| 2022-01-31 16:35 | Educational Codeforces Round 122 (Rated for Div. 2) | 65 | +128 | 2020 |
| 2021-12-11 12:05 | Codeforces Round 758 (Div.1 + Div. 2) | 247 | +167 | 1892 |
| 2021-10-10 11:05 | Educational Codeforces Round 115 (Rated for Div. 2) | 1594 | -3 | 1725 |
| 2021-09-30 12:15 | Codeforces Round 745 (Div. 2) | 1125 | +54 | 1728 |
| 2021-09-20 16:35 | Educational Codeforces Round 114 (Rated for Div. 2) | 218 | +284 | 1674 |
| 2021-08-29 17:05 | Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2) | 2132 | +251 | 1390 |
| 2021-08-09 16:35 | Codeforces Round 737 (Div. 2) | 275 | +534 | 1139 |