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 |
|---|---|---|---|---|
| 2021-04-23 17:20 | Contest 2050 and Codeforces Round 718 (Div. 1 + Div. 2) | 730 | +5 | 2124 |
| 2020-09-19 16:35 | Codeforces Round 671 (Div. 2) | 186 | +37 | 2119 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 896 | -8 | 2082 |
| 2020-05-01 17:05 | Codeforces Round 638 (Div. 2) | 21 | +224 | 2090 |
| 2020-04-23 17:15 | Codeforces Round 637 (Div. 2) - Thanks, Ivan Belonogov! |
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 8/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 61/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 62/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 49/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2023)
| 393 |
| +79 |
| 1866 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 2) | 538 | +67 | 1787 |
| 2020-04-10 16:35 | Educational Codeforces Round 85 (Rated for Div. 2) | 1198 | +72 | 1720 |
| 2019-01-22 16:35 | Codeforces Round 534 (Div. 2) | 2610 | -76 | 1648 |
| 2019-01-13 16:35 | Codeforces Round 532 (Div. 2) | 944 | +3 | 1724 |
| 2019-01-05 19:05 | Codeforces Round 530 (Div. 2) | 508 | +38 | 1721 |
| 2019-01-04 17:45 | Hello 2019 | 1163 | +71 | 1683 |
| 2018-12-28 16:35 | Educational Codeforces Round 57 (Rated for Div. 2) | 1913 | -38 | 1612 |