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 |
|---|---|---|---|---|
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 308 | -11 | 2480 |
| 2021-09-12 17:05 | Codeforces Global Round 16 | 234 | +0 | 2491 |
| 2021-08-01 17:00 | Codeforces Round 736 (Div. 1) | 238 | -12 | 2491 |
| 2021-07-25 17:20 | Codeforces Global Round 15 | 349 | -43 | 2503 |
| 2021-07-22 17:05 | Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + 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.
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 12/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2026)
| 142 |
| +10 |
| 2546 |
| 2021-07-17 17:35 | Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine)) | 86 | +61 | 2536 |
| 2021-05-24 16:50 | Codeforces Round 722 (Div. 1) | 66 | +122 | 2475 |
| 2021-05-02 17:35 | Codeforces Global Round 14 | 284 | +30 | 2353 |
| 2021-04-16 16:50 | Codeforces Round 715 (Div. 1) | 102 | +115 | 2323 |
| 2021-04-03 16:50 | Codeforces Round 712 (Div. 1) | 915 | -116 | 2208 |
| 2021-03-21 15:35 | Codeforces Round 709 (Div. 1, based on Technocup 2021 Final Round) | 188 | +51 | 2324 |
| 2021-02-28 16:35 | Codeforces Global Round 13 | 166 | +131 | 2273 |