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 |
|---|---|---|---|---|
| 2019-06-07 14:05 | Codeforces Round 564 (Div. 1) | 149 | +74 | 2145 |
| 2019-05-26 17:35 | Codeforces Round 562 (Div. 1) | 309 | -36 | 2071 |
| 2019-05-12 16:35 | Codeforces Round 559 (Div. 1) | 356 | -89 | 2107 |
| 2019-04-29 16:35 | Codeforces Round 556 (Div. 1) | 129 | +96 | 2196 |
| 2019-04-06 13:35 | Codeforces Global Round 2 | 997 |
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 29/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/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 2/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2025)
| -73 |
| 2100 |
| 2019-03-08 11:35 | Codeforces Round 545 (Div. 1) | 132 | +54 | 2173 |
| 2019-03-05 17:20 | Educational Codeforces Round 61 (Rated for Div. 2) | 20 | +137 | 2119 |
| 2019-02-24 17:35 | Codeforces Round 542 [Alex Lopashev Thanks-Round] (Div. 1) | 308 | -22 | 1982 |
| 2019-02-23 12:20 | Codeforces Round 541 (Div. 2) | 15 | +227 | 2004 |
| 2018-10-05 16:35 | Codeforces Round 514 (Div. 2) | 244 | +107 | 1777 |
| 2018-08-19 15:50 | Codeforces Round 505 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) | 1270 | +30 | 1670 |
| 2018-03-09 10:40 | Codeforces Round 469 (Div. 2) | 382 | +54 | 1640 |