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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 497 | -25 | 2390 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 75 | +144 | 2415 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 795 | -119 | 2271 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 247 | +29 | 2390 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 119 |
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 24/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| +112 |
| 2361 |
| 2025-04-19 16:35 | Neowise Labs Contest 1 (Codeforces Round 1018, Div. 1 + Div. 2) | 439 | +24 | 2249 |
| 2025-01-04 17:05 | Hello 2025 | 715 | -6 | 2225 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 420 | +55 | 2231 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 1) | 704 | -116 | 2176 |
| 2024-12-02 16:35 | Educational Codeforces Round 172 (Rated for Div. 2) | 4 | +205 | 2292 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 963 | -19 | 2087 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 819 | -16 | 2106 |