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 |
|---|---|---|---|---|
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 197 | +55 | 2433 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 239 | +29 | 2378 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 239 | +53 | 2349 |
| 2024-01-27 16:45 | Codeforces Round 921 (Div. 1) | 160 | +93 | 2296 |
| 2024-01-06 17:05 | Hello 2024 |
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 44/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2025)
| 643 |
| +16 |
| 2203 |
| 2023-12-30 16:50 | Good Bye 2023 | 909 | -11 | 2187 |
| 2023-11-25 17:20 | CodeTON Round 7 (Div. 1 + Div. 2, Rated, Prizes!) | 514 | +5 | 2198 |
| 2023-08-30 17:35 | Pinely Round 2 (Div. 1 + Div. 2) | 253 | +92 | 2193 |
| 2023-03-12 16:35 | Nebius Welcome Round (Div. 1 + Div. 2) | 977 | -44 | 2101 |
| 2023-03-04 19:35 | Codeforces Round 856 (Div. 2) | 31 | +94 | 2145 |
| 2023-02-28 16:35 | Educational Codeforces Round 144 (Rated for Div. 2) | 179 | +31 | 2051 |
| 2023-01-03 17:05 | Hello 2023 | 495 | +92 | 2020 |