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) | 257 | -16 | 2446 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 193 | -26 | 2462 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 75 | +93 | 2488 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 228 | -10 | 2395 |
| 2026-02-23 17:05 | Codeforces Round 1082 (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.
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 38/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| 228 |
| -12 |
| 2405 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 516 | -116 | 2417 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 314 | -101 | 2533 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 169 | -38 | 2634 |
| 2026-01-07 17:35 | Hello 2026 | 188 | -31 | 2672 |
| 2025-12-27 17:35 | Good Bye 2025 | 321 | -83 | 2703 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 31 | +108 | 2786 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 82 | -15 | 2678 |