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 |
|---|---|---|---|---|
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 143 | +76 | 2425 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 160 | +64 | 2349 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 291 | +53 | 2285 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 354 | +46 | 2232 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) |
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 20/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2026)
| 315 |
| +51 |
| 2186 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 13 | +201 | 2135 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 604 | +21 | 1934 |
| 2025-01-17 16:35 | Codeforces Round 997 (Div. 2) | 214 | +97 | 1913 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 1290 | +35 | 1816 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 605 | +204 | 1781 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 535 | +387 | 1577 |
| 2024-08-20 16:35 | Codeforces Round 967 (Div. 2) | 9332 | +93 | 1190 |