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 |
|---|---|---|---|---|
| 2026-05-06 08:35 | Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026) | 160 | +45 | 2227 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 45 | +89 | 2182 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 132 | +54 | 2093 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 535 | -19 | 2039 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + 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.
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 31/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| 1695 |
| -73 |
| 2058 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 367 | +55 | 2131 |
| 2025-04-28 16:35 | Educational Codeforces Round 178 (Rated for Div. 2) | 263 | +7 | 2076 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 352 | +14 | 2069 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 332 | +147 | 2055 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 2) | 174 | +70 | 1908 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) | 541 | +53 | 1838 |
| 2024-08-11 17:35 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) | 1768 | +68 | 1785 |