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 |
|---|---|---|---|---|
| 2020-06-13 17:05 | Codeforces Round 649 (Div. 2) | 81 | +106 | 2142 |
| 2020-06-11 16:35 | Educational Codeforces Round 89 (Rated for Div. 2) | 225 | +69 | 2036 |
| 2019-12-19 16:35 | Educational Codeforces Round 78 (Rated for Div. 2) | 88 | +124 | 1967 |
| 2019-12-05 16:35 | Codeforces Round 604 (Div. 2) | 817 | -35 | 1843 |
| 2019-08-18 15:55 | Codeforces Round 580 (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.
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 4/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2022)
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 30/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2025)
| 562 |
| -9 |
| 1878 |
| 2019-08-11 14:35 | Codeforces Round 578 (Div. 2) | 182 | +108 | 1887 |
| 2019-08-07 16:35 | Educational Codeforces Round 70 (Rated for Div. 2) | 357 | +72 | 1779 |
| 2019-07-12 16:35 | Codeforces Round 573 (Div. 2) | 766 | +19 | 1707 |
| 2019-05-26 17:35 | Codeforces Round 562 (Div. 2) | 332 | +76 | 1688 |
| 2019-03-30 19:10 | Codeforces Round 549 (Div. 2) | 139 | +188 | 1612 |
| 2018-04-03 18:05 | Codeforces Round 473 (Div. 2) | 2746 | +1424 | 1424 |