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 |
|---|---|---|---|---|
| 2019-01-04 17:45 | Hello 2019 | 150 | +138 | 2117 |
| 2018-12-23 15:35 | Codeforces Round 528 (Div. 1, based on Technocup 2019 Elimination Round 4) | 295 | +20 | 1979 |
| 2018-12-16 17:05 | Avito Cool Challenge 2018 | 404 | +31 | 1959 |
| 2018-05-15 16:45 | Codeforces Round 483 (Div. 1) [Thanks, Botan Investments and Victor Shaburov!] | 455 | -63 | 1928 |
| 2018-01-05 16:35 | Codeforces Round 456 (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.
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 14/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 8 |
| +210 |
| 1991 |
| 2017-12-29 18:10 | Good Bye 2017 | 1480 | -7 | 1781 |
| 2017-12-28 16:05 | Educational Codeforces Round 35 (Rated for Div. 2) | 389 | +4 | 1788 |
| 2017-12-27 18:35 | Codeforces Round 455 (Div. 2) | 220 | +60 | 1784 |
| 2017-12-19 17:35 | Codeforces Round 453 (Div. 2) | 849 | -25 | 1724 |
| 2017-11-23 17:05 | Educational Codeforces Round 33 (Rated for Div. 2) | 56 | +158 | 1749 |
| 2017-10-26 16:45 | Codeforces Round 443 (Div. 2) | 1933 | -61 | 1591 |
| 2017-10-16 13:05 | Codeforces Round 441 (Div. 2, by Moscow Team Olympiad) | 540 | +31 | 1652 |