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 |
|---|---|---|---|---|
| 2025-01-17 16:35 | Codeforces Round 997 (Div. 2) | 26 | +162 | 2116 |
| 2025-01-12 16:35 | Codeforces Round 996 (Div. 2) | 796 | -4 | 1954 |
| 2024-12-24 16:35 | Educational Codeforces Round 173 (Rated for Div. 2) | 614 | -8 | 1958 |
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 2124 | -99 | 1966 |
| 2024-12-08 16:35 | Codeforces Round 992 (Div. 2) | 65 |
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 29/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2025)
| +112 |
| 2065 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 2) | 55 | +98 | 1953 |
| 2024-12-02 16:35 | Educational Codeforces Round 172 (Rated for Div. 2) | 1032 | -22 | 1855 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 2) | 534 | +1 | 1877 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) | 1232 | -34 | 1876 |
| 2024-06-06 16:35 | Codeforces Round 951 (Div. 2) | 368 | +58 | 1910 |
| 2024-05-31 12:05 | Codeforces Round 949 (Div. 2) | 793 | -4 | 1852 |
| 2024-05-30 16:35 | Educational Codeforces Round 166 (Rated for Div. 2) | 427 | +69 | 1856 |