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 |
|---|---|---|---|---|
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 479 | -51 | 2163 |
| 2026-01-07 17:35 | Hello 2026 | 517 | +18 | 2214 |
| 2025-12-27 17:35 | Good Bye 2025 | 556 | +28 | 2196 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 535 | +4 | 2168 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 728 |
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 21/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| -23 |
| 2164 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 272 | +32 | 2187 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 193 | +129 | 2155 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 554 | +72 | 2026 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 458 | +102 | 1954 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 11032 | -265 | 1852 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 353 | +54 | 2117 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 220 | +47 | 2063 |