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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 63 | +191 | 2381 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 391 | +50 | 2190 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 188 | +160 | 2140 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 548 | +114 | 1980 |
| 2024-06-06 16:35 | Codeforces Round 951 (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 5/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2026)
| 972 |
| -3 |
| 1866 |
| 2024-05-30 16:35 | Educational Codeforces Round 166 (Rated for Div. 2) | 128 | +164 | 1869 |
| 2024-02-06 17:00 | Codeforces Round 923 (Div. 3) | 134 | +146 | 1705 |
| 2023-11-03 16:35 | Educational Codeforces Round 157 (Rated for Div. 2) | 3290 | -44 | 1559 |
| 2023-09-25 16:35 | Codeforces Round 899 (Div. 2) | 2904 | +24 | 1603 |
| 2023-09-24 16:35 | Educational Codeforces Round 155 (Rated for Div. 2) | 1761 | +119 | 1579 |
| 2023-07-21 16:35 | Codeforces Round 886 (Div. 4) | 110 | +298 | 1460 |
| 2023-07-07 16:50 | Codeforces Round 883 (Div. 3) | 1413 | +292 | 1162 |