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 |
|---|---|---|---|---|
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 323 | +2 | 2227 |
| 2025-12-27 17:35 | Good Bye 2025 | 208 | +125 | 2225 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 1714 | -91 | 2100 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 299 | +11 | 2191 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 142 |
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 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2026)
| +156 |
| 2180 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 401 | +63 | 2024 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 527 | +16 | 1961 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 2575 | -121 | 1945 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1395 | -68 | 2066 |
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 1) | 824 | -83 | 2134 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 1006 | -43 | 2217 |
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 10 | +171 | 2260 |