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 |
|---|---|---|---|---|
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 218 | +24 | 2401 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 418 | -68 | 2377 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 262 | +8 | 2445 |
| 2024-10-27 17:35 | Codeforces Global Round 27 | 186 | +46 | 2437 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 345 |
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 20/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 79/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2025)
| -23 |
| 2391 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 392 | -53 | 2414 |
| 2024-08-11 17:35 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) | 63 | +154 | 2467 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 474 | -3 | 2313 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 316 | +25 | 2316 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 390 | +5 | 2291 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 572 | -20 | 2286 |
| 2024-04-30 17:05 | Codeforces Round 942 (Div. 1) | 532 | -52 | 2306 |