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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 289 | +13 | 2411 |
| 2025-12-27 17:35 | Good Bye 2025 | 117 | +121 | 2398 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 428 | -6 | 2277 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 595 | -25 | 2283 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 365 |
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 23/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| +31 |
| 2308 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 334 | -2 | 2277 |
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 1) | 471 | -36 | 2279 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 469 | +11 | 2315 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 180 | +89 | 2304 |
| 2025-01-04 17:05 | Hello 2025 | 525 | +32 | 2215 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 1) | 463 | -49 | 2183 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 827 | -46 | 2232 |