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 |
|---|---|---|---|---|
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 456 | +25 | 2195 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) | 59 | +90 | 2170 |
| 2024-09-29 17:35 | Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 | 365 | +1 | 2080 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 217 | +31 | 2079 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) |
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 56/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 70/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2025)
| 242 |
| +48 |
| 2048 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 852 | -58 | 2000 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 93 | +104 | 2058 |
| 2024-08-20 16:35 | Codeforces Round 967 (Div. 2) | 2401 | -97 | 1954 |
| 2024-08-15 16:35 | Educational Codeforces Round 169 (Rated for Div. 2) | 237 | +52 | 2051 |
| 2024-08-11 17:35 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) | 778 | +51 | 1999 |
| 2024-08-10 16:35 | Codeforces Round 965 (Div. 2) | 1822 | -69 | 1948 |
| 2024-08-04 16:35 | Codeforces Round 963 (Div. 2) | 546 | -2 | 2017 |