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) | 325 | +41 | 2205 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 457 | -6 | 2164 |
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 35 | +109 | 2170 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 157 | +49 | 2061 |
| 2026-02-11 17:35 | Codeforces Round 1079 (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.
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 5/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 71/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 137/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 66/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2026)
| 650 |
| -48 |
| 2012 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 598 | -65 | 2060 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 646 | -54 | 2125 |
| 2026-01-07 17:35 | Hello 2026 | 733 | -9 | 2179 |
| 2025-12-27 17:35 | Good Bye 2025 | 3766 | -186 | 2188 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 421 | -21 | 2374 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 77 | +96 | 2395 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 2 | +248 | 2299 |