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 |
|---|---|---|---|---|
| 2024-01-27 16:45 | Codeforces Round 921 (Div. 1) | 142 | +46 | 2452 |
| 2023-07-11 17:35 | Codeforces Round 884 (Div. 1 + Div. 2) | 194 | +34 | 2406 |
| 2023-06-18 16:35 | Codeforces Round 880 (Div. 1) | 182 | +40 | 2372 |
| 2023-05-28 17:05 | Codeforces Round 875 (Div. 1) | 296 | -23 | 2332 |
| 2023-04-15 11:05 | Codeforces Round 866 (Div. 1) | 75 |
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 13/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 49/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| +128 |
| 2355 |
| 2023-03-09 12:35 | Codeforces Round 857 (Div. 1) | 532 | -72 | 2227 |
| 2022-04-23 17:05 | Codeforces Global Round 20 | 101 | +175 | 2299 |
| 2021-11-14 08:20 | Codeforces Round 755 (Div. 1, based on Technocup 2022 Elimination Round 2) | 351 | -9 | 2124 |
| 2020-09-06 16:35 | Codeforces Round 668 (Div. 1) | 1019 | -103 | 2133 |
| 2020-06-20 16:50 | Codeforces Round 651 (Div. 2) | 18 | +157 | 2236 |
| 2020-05-01 17:05 | Codeforces Round 638 (Div. 2) | 671 | -14 | 2079 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 569 | +26 | 2093 |