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) | 177 | +86 | 2191 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 275 | +9 | 2105 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 748 | +0 | 2096 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 95 | +77 | 2096 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) |
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 23/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2026)
| 986 |
| -46 |
| 2019 |
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 177 | +37 | 2065 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 274 | +27 | 2028 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 422 | +26 | 2001 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 454 | +0 | 1975 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 251 | +52 | 1975 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 726 | -52 | 1923 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 1138 | -9 | 1975 |