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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 141 | +94 | 2244 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 1558 | -101 | 2150 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 169 | +72 | 2251 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 318 | +22 | 2179 |
| 2026-01-29 17:35 | Codeforces Round 1077 (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.
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 13/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/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 24/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2026)
| 248 |
| +55 |
| 2157 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 317 | +78 | 2102 |
| 2026-01-07 17:35 | Hello 2026 | 1861 | -65 | 2024 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 76 | +100 | 2089 |
| 2025-12-27 17:35 | Good Bye 2025 | 3797 | -129 | 1989 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 803 | -7 | 2118 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 61 | +94 | 2125 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 716 | -69 | 2031 |