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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 507 | -97 | 2289 |
| 2025-01-04 17:05 | Hello 2025 | 214 | +70 | 2386 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 557 | -7 | 2316 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 717 | -68 | 2323 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 158 | +67 |
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 10/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2026)
| 2391 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 349 | -10 | 2324 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 172 | +79 | 2334 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 279 | +55 | 2255 |
| 2024-04-06 17:35 | Codeforces Global Round 25 | 164 | +155 | 2200 |
| 2024-03-22 16:35 | Codeforces Round 936 (Div. 2) | 8 | +282 | 2045 |
| 2023-10-28 17:05 | Codeforces Round 906 (Div. 2) | 911 | -6 | 1763 |
| 2019-08-18 15:55 | Codeforces Round 580 (Div. 2) | 1025 | -17 | 1769 |