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) | 37 | +289 | 2231 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 65 | +175 | 1942 |
| 2025-12-27 17:35 | Good Bye 2025 | 704 | +151 | 1767 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 1060 | +132 | 1616 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) |
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 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| 227 |
| +285 |
| 1484 |
| 2023-12-30 16:50 | Good Bye 2023 | 6655 | +66 | 1199 |
| 2023-10-08 11:35 | Codeforces Round 902 (Div. 2, based on COMPFEST 15 - Final Round) | 6211 | -63 | 1133 |
| 2023-09-11 16:35 | Codeforces Round 897 (Div. 2) | 7141 | -37 | 1196 |
| 2023-09-07 16:50 | Codeforces Round 895 (Div. 3) | 2177 | +111 | 1233 |
| 2023-08-15 16:35 | Codeforces Round 893 (Div. 2) | 8546 | +15 | 1122 |
| 2023-08-12 16:35 | Codeforces Round 892 (Div. 2) | 14140 | -87 | 1107 |
| 2023-08-07 16:50 | Codeforces Round 891 (Div. 3) | 6733 | +13 | 1194 |