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) | 65 | +108 | 2444 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 393 | -10 | 2336 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 120 | +85 | 2346 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 190 | +62 | 2261 |
| 2026-01-29 17:35 | Codeforces Round 1077 (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 24/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2026)
| 198 |
| +70 |
| 2199 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 801 | -94 | 2129 |
| 2025-12-27 17:35 | Good Bye 2025 | 700 | -7 | 2223 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 219 | +40 | 2230 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 377 | +38 | 2190 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 633 | -3 | 2152 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 629 | -50 | 2155 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 319 | +29 | 2205 |