// LOADING OSUMAUK
What the numbers actually mean at a glance.
calcium4488 is a triple-digit osu! player - consistent accuracy, a 822pp top play, and 21.2K plays of experience.
Standing
#490
Triple-digit#219 in Japan. Among the very best - top of the ladder.
Performance
13.8Kpp
Skill scoreTop play 822pp · El'na dia.
Accuracy
97.24%
ConsistentReliable, tidy accuracy.
Experience
21.2K
ExperiencedCareer totals across all ranked play. pp = performance points, osu!'s skill score.
How many of each clear rank they've earned. SS = 100% accuracy, then S, then A. The silver versions (SSH/SH) were set with Hidden or Flashlight on.
What this player's best scores reveal - how they earn pp, what they're good at, and where the next gains are. All computed from their top 100 plays.
Plays per month across their whole osu! life - brighter squares mean busier months.
Level 95 · Plenty of practice banked.
The beatmaps they've replayed the most - the × is the play count.
Your top 10 plays carry 43% of your weighted pp - a deep, consistent profile.
100% of your pp comes from less-played, harder maps - raw skill.
0% comes from popular farm maps (300k+ plays).
6.88★
Avg stars
212
Avg BPM
7.2
Avg AR
4.1
Avg CS
97.3%
Avg acc
2:38
Avg length
You perform best around 6.9★, 212 BPM, AR 7.2.
bubble size = pp · x = star rating · y = accuracy
88d
Avg play age
1mo
#1 play age
10mo
Oldest
Your top plays are fresh - you’re actively pushing pp.
#490 → ~#490. Estimating exact pp…
Account highlights. Kudosu is reputation earned by helping out on beatmaps; #1 ranks are maps where they hold the top score.
In-game achievements they've unlocked, rarest first. Hover any medal to see what it took to earn it; the % is how many players own it - lower is rarer.
The Drummer's Throne
Skill & Dedication
Percussive brilliance befitting royalty alone.
Unlocked Mar 17, 2026
Time Everlasting
Skill & Dedication
Not a single beat escapes you.
Unlocked Jun 24, 2025
Deliberation
Hush-Hush
The challenge remains.
Unlocked Jul 12, 2025
Creator's Gambit
Hush-Hush (Expert)
I made this.
Unlocked May 15, 2026
Rhythm Incarnate
Skill & Dedication
Feel the beat. Become the beat.
Unlocked Sep 2, 2025
Rhythm's Call
Skill & Dedication
Heralding true skill.
Unlocked Jun 2, 2025
3,000,000 Drum Hits
Skill & Dedication
Truly, the Don of dons.
Unlocked Sep 24, 2025
The Godfather
Skill & Dedication
You are the Don of Dons.
Unlocked Jun 14, 2025
Approaching The Summit
Skill & Dedication
Pro tier. Welcome to the top 1,000!
Unlocked Oct 17, 2025
Demonslayer
Skill & Dedication
An Oni felled forevermore.
Unlocked May 24, 2025
Drumbreaker
Skill & Dedication
Too strong.
Unlocked Jan 26, 2025
Just One Second
Hush-Hush (Expert)
And suddenly.. gone.
Unlocked May 26, 2026
300,000 Drum Hits
Skill & Dedication
The rhythm never stops.
Unlocked Jun 14, 2025
The Demon Within
Skill & Dedication
No rest for the wicked.
Unlocked Jan 6, 2025
Face Your Demons
Skill & Dedication
The first trials are now behind you, but are you a match for the Oni?
Unlocked Jan 4, 2025
Obsessed
Hush-Hush
COMPLETION AT ALL COSTS.
Unlocked Sep 30, 2025
30,000 Drum Hits
Skill & Dedication
Did that drum have a face?
Unlocked Jan 26, 2025
Value Your Identity
Hush-Hush
As perfect as you are.
Unlocked Aug 25, 2025
Hyperspeed
Skill & Dedication
Woah.
Unlocked Oct 6, 2025
Quick Draw
Hush-Hush
It's high noon.
Unlocked Sep 5, 2025
Scaling Up
Skill & Dedication
Welcome to the top 5,000. Never give up!
Unlocked Jun 15, 2025
Autocreation
Hush-Hush
Absolute rule.
Unlocked Jul 1, 2025
Keying In
Skill & Dedication
Finding your groove.
Unlocked Oct 5, 2025
Natural 20
Hush-Hush (Expert)
Rolled it.
Unlocked Dec 23, 2025
Impulse Drive
Skill & Dedication
Not quite hyperspeed, but getting close.
Unlocked Oct 5, 2025
To The Core
Hush-Hush
In for a penny, in for a pound. Pounding bass, that is.
Unlocked Jan 20, 2026
No Time To Spare
Hush-Hush
Places to be, things to do.
Unlocked Oct 14, 2025
Hospitality
Hush-Hush
Welcome.
Unlocked Aug 4, 2025
40,000 Keys
Skill & Dedication
Just the start of the rainbow.
Unlocked Oct 5, 2025
The Gradual Rise
Skill & Dedication
There's no stopping you, is there? Welcome to the top 10,000!
Unlocked Jun 3, 2025
How their rank and pp have moved over time. The rank graph is osu!'s last 90 days; everything else builds from the daily snapshots we take here - so it keeps growing the longer they're tracked.
The line rises as the rank improves - remember a lower number is better (#1 is the world's best).
Tracking starts now. Day-over-day deltas appear once the next daily snapshot runs.
#490
Peak rank (90d)
13.8K
Current pp
Where they sit among players from Japan - the names just above and below them by pp.
Popular ranked maps right at your level you haven’t topped - prime pp targets.
★ 8.72 farmGalaxy Collapse
Kurokotei187.2K
★ 8.98 farmThe Big Black
The Quick Brown Fox181.6K
★ 9.38 farmNew Game Plus
Kobaryo171.0K
★ 9.34 farmUltrasonic Anthem (Kobaryo's FTN-Remix)
t+pazolite125.3K
★ 8.99 farmThe Empress
UNDEAD CORPORATION121.5K
★ 8.75 farmTool-Assisted Speedcore (TQBF Frame Advance RMX)
Kobaryo115.2K
