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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 1045 | -66 | 2184 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 175 | +68 | 2250 |
| 2026-01-07 17:35 | Hello 2026 | 532 | +26 | 2182 |
| 2025-12-27 17:35 | Good Bye 2025 | 1005 | -25 | 2156 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 927 |
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 13/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 29/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2026)
| -44 |
| 2181 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 334 | +11 | 2225 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 223 | +43 | 2214 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 47 | +96 | 2171 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 601 | -34 | 2075 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 259 | +10 | 2109 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 1363 | -59 | 2099 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 673 | -58 | 2158 |