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 |
|---|---|---|---|---|
| 2021-03-06 16:20 | Codeforces Round 705 (Div. 2) | 19 | +175 | 2122 |
| 2021-03-02 16:45 | Educational Codeforces Round 105 (Rated for Div. 2) | 358 | +50 | 1947 |
| 2021-02-28 16:35 | Codeforces Global Round 13 | 1960 | -33 | 1897 |
| 2021-01-29 16:35 | Educational Codeforces Round 103 (Rated for Div. 2) | 154 | +134 | 1930 |
| 2019-08-11 14:35 | Codeforces Round 578 (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 26/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/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 25/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| 637 |
| +39 |
| 1796 |
| 2019-04-16 16:35 | Codeforces Round 552 (Div. 3) | 11 | +234 | 1757 |
| 2019-04-13 16:05 | Codeforces Round 551 (Div. 2) | 3051 | -65 | 1523 |
| 2019-04-06 13:35 | Codeforces Global Round 2 | 2676 | -50 | 1588 |
| 2019-02-23 12:20 | Codeforces Round 541 (Div. 2) | 904 | +39 | 1638 |
| 2019-01-22 16:35 | Codeforces Round 534 (Div. 2) | 1112 | +22 | 1599 |
| 2019-01-20 14:05 | Codeforces Round 533 (Div. 2) | 1896 | -16 | 1577 |
| 2019-01-11 16:35 | Educational Codeforces Round 58 (Rated for Div. 2) | 1184 | +31 | 1593 |