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 | 115 | +90 | 2453 |
| 2025-12-27 17:35 | Good Bye 2025 | 121 | +130 | 2363 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 540 | -29 | 2233 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 407 | +32 | 2262 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 310 |
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 26/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 29/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| +58 |
| 2230 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 776 | -29 | 2172 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 426 | +42 | 2201 |
| 2024-06-06 16:35 | Codeforces Round 951 (Div. 2) | 21 | +158 | 2159 |
| 2024-05-30 16:35 | Educational Codeforces Round 166 (Rated for Div. 2) | 68 | +156 | 2001 |
| 2024-05-26 16:35 | Codeforces Round 948 (Div. 2) | 237 | +111 | 1845 |
| 2024-05-25 17:35 | Codeforces Round 947 (Div. 1 + Div. 2) | 1007 | +80 | 1734 |
| 2024-04-29 16:35 | Educational Codeforces Round 165 (Rated for Div. 2) | 1555 | +15 | 1654 |