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 |
|---|---|---|---|---|
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 141 | +16 | 2484 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 438 | -93 | 2468 |
| 2026-01-07 17:35 | Hello 2026 | 100 | +67 | 2561 |
| 2025-12-27 17:35 | Good Bye 2025 | 133 | +73 | 2494 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 158 | +67 |
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 4/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 63/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 65/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 186/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2026)
| 2421 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 255 | -24 | 2354 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 97 | +121 | 2378 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 674 | -29 | 2257 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 167 | +99 | 2286 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 908 | -44 | 2187 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 612 | +5 | 2231 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 552 | -4 | 2226 |