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 |
|---|---|---|---|---|
| 2017-10-16 13:05 | Codeforces Round 441 (Div. 1, by Moscow Team Olympiad) | 70 | +10 | 2399 |
| 2017-07-11 18:45 | Codeforces Round 423 (Div. 1, rated, based on VK Cup Finals) | 6 | +290 | 2389 |
| 2017-02-14 11:05 | Codeforces Round 397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) | 298 | +11 | 2099 |
| 2016-12-18 13:05 | Codeforces Round 386 (Div. 2) | 4 | +197 | 2088 |
| 2016-12-17 18:35 |
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 9/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2026)
| Codeforces Round 385 (Div. 1) |
| 412 |
| -16 |
| 1891 |
| 2016-07-22 18:35 | Codeforces Round 364 (Div. 2) | 95 | +78 | 1907 |
| 2016-03-30 18:35 | Codeforces Round 346 (Div. 2) | 288 | +18 | 1829 |
| 2016-03-28 18:35 | VK Cup 2016 - Round 1 (Div. 2 Edition) | 220 | -2 | 1811 |
| 2016-03-07 11:25 | Codeforces Round 345 (Div. 2) | 201 | +37 | 1813 |
| 2016-02-04 19:05 | AIM Tech Round (Div. 2) | 233 | +62 | 1776 |
| 2016-01-23 17:35 | Codeforces Round 340 (Div. 2) | 979 | -48 | 1714 |
| 2016-01-08 16:05 | Codeforces Round 338 (Div. 2) | 34 | +214 | 1762 |