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 |
|---|---|---|---|---|
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 17 | +146 | 2208 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 177 | +53 | 2062 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 35 | +226 | 2009 |
| 2024-06-27 16:35 | Educational Codeforces Round 167 (Rated for Div. 2) | 1440 | +72 | 1783 |
| 2024-06-23 17:05 | Codeforces Round 954 (Div. 3) |
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 17/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 1/day in 2026)
| 19 |
| +347 |
| 1711 |
| 2024-06-06 16:35 | Codeforces Round 951 (Div. 2) | 265 | +440 | 1364 |
| 2024-04-30 17:05 | Codeforces Round 942 (Div. 2) | 2205 | +369 | 924 |
| 2024-03-19 10:20 | Codeforces Round 935 (Div. 3) | 1071 | +555 | 555 |