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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 366 | -10 | 2355 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 65 | +149 | 2365 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 296 | +19 | 2216 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 241 | +43 | 2197 |
| 2026-01-17 17:35 | Codeforces Round 1073 (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.
LessMore (max 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2026)
| 625 |
| -56 |
| 2154 |
| 2026-01-07 17:35 | Hello 2026 | 283 | +87 | 2210 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 35 | +130 | 2123 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 1892 | -99 | 1993 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 816 | -107 | 2092 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 25 | +128 | 2199 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1048 | -36 | 2071 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 265 | +19 | 2107 |