BTB - Fernand System Operating!! [Hard]
4K osu!mania chart for BTB - Fernand System Operating!!, mapped by Lama: 24.98 difficulty, 1:42 long, 443 notes, ranked. Leaderboard of 0 players on Nascent.
{{ formNotice }}
{{ error }}
{{ label }}
{{ value }}
{{ view.keyCount }}K leaderboard
{{ $f.number(view.total) }} ranked players
Plays
{{ $f.number(view.total) }} {{ view.keyCount }}K {{ view.performance ? 'ranked plays' : 'plays' }}
{{ view.play.user.username }} ·
{{ view.titles.main }}
{{ view.titles.sub }} · [{{ view.play.chart.difficulty_name }}] by {{ view.play.chart.mapper }}
{{ view.play.grade }}
{{ label }}
{{ value }}
Waiting for review
- {{ flag.message }} {{ $f.flag(flag) }}
{{ staffError }}
Replay
The replay for this play couldn't be loaded.
Download replay file{{ view.user.username }} {{ view.user.role }} restricted
{{ view.strongest.key_count }}K
{{ label }}
{{ value }}
- {{ grade }}{{ $f.number(view.user.stats.grade_counts[grade]) }}
Key modes
| Mode | Rank | Percentile | Peak | Performance | Accuracy | Ranked plays | Time played |
|---|---|---|---|---|---|---|---|
| {{ mode.key_count }}K | {{ $f.standing(mode.global_rank, mode.ranked_players) || "—" }} | {{ $f.rank(mode.peak_rank) }} | {{ $f.performance(mode.performance) }} | {{ $f.accuracy(mode.accuracy) }} | {{ $f.number(mode.ranked_play_count) }} | {{ $f.playtime(mode.total_playtime_ms) }} |
{{ view.modes.length ? view.keyCount + 'K activity' : 'Activity' }}
{{ view.keyCount }}K history
Favorite charts
-
{{ entry.chart.artist }} - {{ entry.chart.title }} [{{ entry.chart.difficulty_name }}]
{{ entry.chart.key_count }}K · {{ $f.plural(entry.plays, 'play') }} · best {{ $f.accuracy(entry.best_accuracy) }} · last
No plays yet.
Stats
Everything happening on Nascent
{{ label }}
{{ value }}
Plays per day
Popular this week
Nobody has played this week yet.
| Chart | Keys | Plays | Players |
|---|---|---|---|
| {{ entry.chart.artist }} - {{ entry.chart.title }} [{{ entry.chart.difficulty_name }}] | {{ entry.chart.key_count }}K | {{ $f.number(entry.plays) }} | {{ $f.number(entry.players) }} |
Plays by key mode
Grades
- {{ grade }}{{ $f.number(view.activity.grades[grade]) }}
{{ view.data.model.name }}
Scale
Dans at every rate
Nascent Benchmark
CalcTestList
2015 community vote
| Calculator | Nascent Benchmark | CalcTestList | 2015 vote | |||
|---|---|---|---|---|---|---|
| Agreement | Error | Agreement | Error | Agreement | Error | |
| {{ row.name }} | {{ row.scores.spearman.toFixed(3) }} | {{ row.scores.error.toFixed(3) }} | {{ row.calcTest.spearman.toFixed(3) }} | {{ row.calcTest.error.toFixed(2) }} | {{ row.community.spearman.toFixed(3) }} | {{ row.community.error.toFixed(3) }} |
Against Etterna MSD
Against osu! star rating
Difficulty to accuracy
Stronger players
Length, notes and holds
Jacks
Biggest contributors
Every weight
Weight adjustments
Charts
{{ $f.number(view.total) }} {{ route.params.status === 'all' ? 'charts' : 'ranked charts' }}
No charts match these filters.
|
|
Source | Status | |||||
|---|---|---|---|---|---|---|---|
| {{ chart.artist }} - {{ chart.title }} [{{ chart.difficulty_name }}] | {{ chart.mapper }} | {{ chart.key_count }}K | {{ $f.length(chart.duration_ms) }} | {{ $f.number(chart.play_count) }} | {{ $f.source(chart) }} | {{ chart.status }} |
{{ view.titles.main }}
{{ view.titles.sub }}
[{{ view.chart.difficulty_name }}] by {{ view.chart.mapper }} {{ view.chart.status }} {{ $f.source(view.chart) }}
Difficulty at {{ $f.rate(view.rate) }}
{{ $f.performance(view.difficulty) }}
{{ label }}
{{ value }}
Each player's best performance across every rate · {{ $f.number(view.board.total) }} players
Sign in
New here? Create an account from the account screen in the game.
Forgot password
This server can't send email, so ask a staff member to reset your password.
If that account exists, a reset link is on its way to the email address it was registered with. The link works for an hour.
Nothing after a few minutes? Check your spam folder.
Choose a new password
This link is incomplete. Open it from the email again, or ask for a new one.
Link expired? Ask for a new one.
{{ view.verified ? "Email verified" : "Verify your email" }}
Thanks, {{ view.username }}. Your email is verified and your plays will be submitted.
This link is incomplete. Open it from the email again, or send a new one from your account page.
{{ view.error }}
Need a new link? Send one from your account page.
Account
{{ formError }}
Your email isn't verified yet, so your plays won't be submitted. Open the link we emailed you, or send a new one.
Change password
Your data
Download everything Nascent stores about your account, or delete it. See the privacy policy for details.
Signed in devices
| Device | Address | Last used | Actions |
|---|---|---|---|
| {{ $f.client(entry.client) }} this browser | {{ entry.ip }}••• |
{{ view.title }}
Staff
You're signed in as {{ user?.username }}, which can't review plays.
Review queue
{{ staffError }}
Nothing here.
{{ play.chart.artist }} - {{ play.chart.title }} [{{ play.chart.difficulty_name }}]
{{ $f.accuracy(play.accuracy) }} · {{ $f.rate(play.rate) }} · {{ play.ranked ? $f.performance(play.performance) + ' performance' : 'Unranked' }}
- {{ flag.message }} {{ $f.flag(flag) }}
Note: {{ play.review_note }}