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 |
|---|---|---|---|---|
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 132 | +25 | 2473 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 348 | -77 | 2448 |
| 2025-12-27 17:35 | Good Bye 2025 | 109 | +82 | 2525 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 393 | -35 | 2443 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 57 |
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 40/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2026)
| +143 |
| 2478 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 1 | +280 | 2335 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 320 | +10 | 2055 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 4804 | -196 | 2045 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 288 | +32 | 2241 |
| 2025-01-04 17:05 | Hello 2025 | 383 | +72 | 2209 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 568 | -5 | 2137 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 490 | +7 | 2142 |