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 |
|---|---|---|---|---|
| 2020-07-24 16:35 | Codeforces Round 659 (Div. 1) | 446 | -60 | 2407 |
| 2020-07-21 16:35 | Codeforces Round 658 (Div. 1) | 82 | +82 | 2467 |
| 2020-07-04 17:15 | Codeforces Global Round 9 | 207 | +66 | 2385 |
| 2020-06-18 17:15 | Codeforces Global Round 8 | 558 | -19 | 2319 |
| 2020-05-12 15:05 | Codeforces Round 641 (Div. 1) | 308 | +7 |
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.
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 19/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 68/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 132/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 91/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 109/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 76/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2026)
| 2338 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 150 | +93 | 2331 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 1490 | -100 | 2238 |
| 2020-02-23 18:35 | Codeforces Round 623 (Div. 1, based on VK Cup 2019-2020 - Elimination Round, Engine) | 84 | +65 | 2338 |
| 2020-02-17 17:50 | Codeforces Round 621 (Div. 1 + Div. 2) | 243 | +40 | 2273 |
| 2020-02-09 16:05 | Codeforces Round 618 (Div. 1) | 229 | +50 | 2233 |
| 2020-02-02 16:35 | Codeforces Round 616 (Div. 1) | 481 | -49 | 2183 |
| 2020-01-19 15:35 | Codeforces Round 614 (Div. 1) | 358 | -25 | 2232 |