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 |
|---|---|---|---|---|
| 2020-01-29 16:35 | Educational Codeforces Round 81 (Rated for Div. 2) | 45 | +118 | 2121 |
| 2019-12-19 16:35 | Educational Codeforces Round 78 (Rated for Div. 2) | 325 | +9 | 2003 |
| 2019-11-27 15:50 | Educational Codeforces Round 77 (Rated for Div. 2) | 81 | +119 | 1994 |
| 2019-11-19 16:35 | Codeforces Round 601 (Div. 2) | 200 | +54 | 1875 |
| 2019-09-29 15:05 | Codeforces Round 589 (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.
LessMore (max 5/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 700 |
| +29 |
| 1821 |
| 2019-09-05 16:35 | Educational Codeforces Round 72 (Rated for Div. 2) | 1328 | -13 | 1792 |
| 2019-08-07 16:35 | Educational Codeforces Round 70 (Rated for Div. 2) | 254 | +94 | 1805 |
| 2019-07-22 16:35 | Educational Codeforces Round 69 (Rated for Div. 2) | 937 | +22 | 1711 |
| 2019-07-20 18:05 | Codeforces Global Round 4 | 1004 | +59 | 1689 |
| 2019-07-17 16:35 | Codeforces Round 574 (Div. 2) | 1169 | +31 | 1630 |
| 2019-07-14 16:45 | Educational Codeforces Round 68 (Rated for Div. 2) | 2001 | -29 | 1599 |
| 2019-07-12 16:35 | Codeforces Round 573 (Div. 2) | 1056 | +20 | 1628 |