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 |
|---|---|---|---|---|
| 2022-07-16 16:35 | Codeforces Round 808 (Div. 1) | 296 | -17 | 2352 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 466 | -28 | 2369 |
| 2022-06-16 16:35 | Codeforces Round 800 (Div. 1) | 210 | +10 | 2397 |
| 2022-05-25 19:50 | Codeforces Round 794 (Div. 1) | 291 | -80 | 2387 |
| 2022-05-19 16:35 | Codeforces Round 792 (Div. 1 + Div. 2) | 538 |
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 38/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 63/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2025)
| -93 |
| 2467 |
| 2021-07-25 17:20 | Codeforces Global Round 15 | 115 | +52 | 2560 |
| 2021-07-22 17:05 | Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2) | 106 | +50 | 2508 |
| 2021-05-24 16:50 | Codeforces Round 722 (Div. 1) | 97 | +85 | 2458 |
| 2021-05-02 17:35 | Codeforces Global Round 14 | 504 | -35 | 2373 |
| 2021-04-16 16:50 | Codeforces Round 715 (Div. 1) | 115 | +66 | 2408 |
| 2021-03-21 15:35 | Codeforces Round 709 (Div. 1, based on Technocup 2021 Final Round) | 208 | +32 | 2342 |
| 2021-03-13 11:35 | Codeforces Round 707 (Div. 1, based on Moscow Open Olympiad in Informatics) | 359 | -50 | 2310 |