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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 29 | +195 | 2479 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 78 | +156 | 2284 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 772 | -14 | 2128 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 90 | +63 | 2142 |
| 2026-03-16 16:50 | Educational Codeforces Round 188 (Rated for 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.
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 6/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 65/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2023)
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 14/day in 2026)
| 208 |
| +19 |
| 2079 |
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 338 | +10 | 2060 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 298 | +82 | 2050 |
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 98 | +120 | 1968 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 709 | +14 | 1848 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 254 | +103 | 1834 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 2) | 757 | +38 | 1731 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 8882 | -154 | 1693 |