Checkmated #853160396

11

members (measured 8 Oct 2026, 05:57 UTC)

12 October 2025

created (per Roblox API)

11 August 2026

first measured by this register

Membership history

Growth

4 measurements spanning 58 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 11–13 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
8 Oct 2026, 05:57	11	-1
10 Sept 2026, 19:00	12	-1
26 Aug 2026, 19:39	13	+1
11 Aug 2026, 17:41	12	first reading

Ownership

Owned by @Thalvaria as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@Thalvaria — Holder (rank 255)

@killroadz — Applicant (rank 1)

DelsymSprite (@acewolfpayday) — Applicant (rank 1)

Swig (@SwigIdk) — Applicant (rank 1)

WyattSandius (@Pretzelman096) — Applicant (rank 1)

Halfblooddprinz (@str4wbrryp3psi) — Applicant (rank 1)

@Nerfgun0715 — Applicant (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Holder1

Chairman0

Deputy Chairman0

Checkmate Management0

Checkmate Board0

Head of Administration0

Checkmate Administration0

Checkmate Moderation0

Event Supervisor0

Event Organizer0

Nation Leader0

Nation Representee0

Member12

Applicant11

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Teutonnia#15294045 · 3 shared members

Thalvaria#290226080 · 3 shared members

The US Military 1940s#4545116 · 2 shared members

Northwood Correctional Facility. ᅠ ᅠ#834075 · 2 shared members

Asylum Life Community#5819563 · 2 shared members

[CBRN]#5855434 · 2 shared members

Stateview Correctional Facility. ∞#5025380 · 2 shared members

The Glorious Robot Army#11872496 · 2 shared members

Extreme War Experience#5863339 · 2 shared members

NapoIeonic Wars#12425385 · 2 shared members

Chicago 1949#3246817 · 2 shared members

2.16 Studios#35611817 · 2 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.