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 |
|---|---|---|---|---|
| 2021-12-24 17:05 | Codeforces Global Round 18 | 279 | +77 | 2197 |
| 2021-12-01 16:35 | Educational Codeforces Round 118 (Rated for Div. 2) | 133 | +40 | 2120 |
| 2021-11-12 16:35 | Codeforces Round 754 (Div. 2) | 264 | +2 | 2080 |
| 2021-10-30 16:35 | Codeforces Round 752 (Div. 1) | 689 | -35 | 2078 |
| 2021-10-29 16:35 | Educational Codeforces Round 116 (Rated for 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.
LessMore (max 11/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2025)
| 201 |
| +19 |
| 2113 |
| 2021-10-25 08:35 | Codeforces Round 751 (Div. 1) | 464 | -47 | 2094 |
| 2021-10-03 16:35 | Codeforces Round 746 (Div. 2) | 101 | +57 | 2141 |
| 2021-09-12 17:05 | Codeforces Global Round 16 | 487 | +113 | 2084 |
| 2021-09-05 16:35 | Codeforces Round 742 (Div. 2) | 385 | +105 | 1971 |
| 2021-08-26 16:50 | Codeforces Round 741 (Div. 2) | 144 | +230 | 1866 |
| 2021-08-18 16:50 | Codeforces Round 739 (Div. 3) | 106 | +295 | 1636 |
| 2020-12-30 17:35 | Good Bye 2020 | 869 | +445 | 1341 |