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 |
|---|---|---|---|---|
| 2018-06-27 16:35 | Educational Codeforces Round 46 (Rated for Div. 2) | 23 | +113 | 2143 |
| 2018-06-18 18:35 | Codeforces Round 489 (Div. 2) | 172 | +18 | 2030 |
| 2018-06-16 19:05 | Codeforces Round 488 by NEAR (Div. 1) | 209 | +28 | 2012 |
| 2018-05-21 16:45 | Educational Codeforces Round 44 (Rated for Div. 2) | 305 | -5 | 1984 |
| 2018-01-31 15:05 | Codeforces Round 460 (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 23/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 58/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2021)
| 43 |
| +99 |
| 1989 |
| 2018-01-29 16:35 | Codeforces Round 459 (Div. 1) | 307 | -23 | 1890 |
| 2017-08-29 17:05 | Codeforces Round 430 (Div. 2) | 98 | +81 | 1913 |
| 2017-08-18 17:05 | Codeforces Round 429 (Div. 2) | 360 | +10 | 1832 |
| 2017-08-12 16:35 | Codeforces Round 428 (Div. 2) | 339 | +25 | 1822 |
| 2017-07-31 16:35 | Codeforces Round 427 (Div. 2) | 347 | +26 | 1797 |
| 2017-07-24 16:35 | Codeforces Round 425 (Div. 2) | 989 | -37 | 1771 |
| 2017-07-02 18:05 | Codeforces Round 422 (Div. 2) | 90 | +102 | 1808 |