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) | 385 | +3 | 2152 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 465 | -25 | 2149 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 348 | -4 | 2174 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 384 | +15 | 2178 |
| 2025-12-27 17:35 | Good Bye 2025 | 557 | +40 |
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 11/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 89/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2026)
| 2163 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 585 | -78 | 2123 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 376 | +1 | 2201 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 28 | +129 | 2200 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 340 | +113 | 2071 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 807 | -47 | 1958 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 322 | +28 | 2005 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 1091 | -41 | 1977 |