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 |
|---|---|---|---|---|
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 126 | +96 | 2305 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 727 | -111 | 2209 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 507 | -69 | 2320 |
| 2025-12-27 17:35 | Good Bye 2025 | 166 | +87 | 2389 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 231 | +5 |
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 34/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 62/day in 2026)
| 2302 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 392 | -3 | 2297 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 164 | +95 | 2300 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 11 | +171 | 2205 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 29 | +191 | 2034 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 1436 | -31 | 1843 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 85 | +173 | 1874 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 25 | +387 | 1701 |