Minden futónak egyéni rajtszáma van.

In Hungarian, minden means every or each, and it is normally followed by a singular noun.

So:

• minden futó = every runner
• not minden futók

In this sentence, the noun also has a case ending, so futó becomes futónak, but it is still singular.

Here -nak is the dative ending. In possession sentences, Hungarian often marks the possessor with -nak / -nek.

So:

• futó = runner
• futónak = to/for the runner

In a sentence like this, it functions as the runner has...

A very literal breakdown is:

• Minden futónak = for every runner
• egyéni rajtszáma van = there is an individual starting number of his/hers

That is the normal Hungarian way to say Every runner has an individual race number.

Because Hungarian shows possession on the possessed thing too.

• rajtszám = starting number, race number, bib number
• rajtszáma = his/her starting number

The -a at the end is a 3rd person singular possessive ending.

So Hungarian often uses this pattern for someone has something:

• possessor in -nak / -nek
• possessed noun with a possessive suffix
• van

Example pattern:

• A fiúnak könyve van. = The boy has a book.
• Minden futónak rajtszáma van. = Every runner has a race number.

Van is the verb to be: is.

In Hungarian, possession is usually expressed with a structure like for someone, their X exists.

So instead of saying literally Every runner has..., Hungarian says something more like:

• For every runner, an individual race number exists

That is why van appears in the sentence.

No. Here egyéni is an adjective meaning individual, personal, or unique to each person.

It is related historically to egy (one), but in this sentence it does not mean the number one.

So:

• egy = one / a
• egyéni = individual, personal

Thus:

• egyéni rajtszám = individual race number

Because Hungarian usually puts possession into the noun itself with a suffix.

So instead of:

• his/her race number

Hungarian uses:

• rajtszáma

The -a already contains the idea of his/her.

That is why no separate pronoun is needed.

In Hungarian possession sentences, the possessed noun often appears without an article, especially when the meaning is general or indefinite.

So Hungarian naturally says:

• Minden futónak egyéni rajtszáma van.

rather than something literally matching English an individual race number.

If you translate word for word, English wants an article, but Hungarian often does not.

Yes, Hungarian word order is flexible, but changing it usually changes the focus or emphasis.

The neutral version here is:

• Minden futónak egyéni rajtszáma van.

This presents the information in a straightforward way: Every runner has an individual race number.

If you move things around, you may emphasize a different part. For example, putting egyéni or rajtszáma into a strong focus position could stress that the number is specifically individual.

So the original sentence is a normal, natural neutral order.

Yes, it is a single compound noun:

• rajt = start
• szám = number

So rajtszám literally means starting number. In context, it is the number assigned to a runner in a race, often the number shown on the bib.

Depending on context, English could translate it as:

• race number
• starting number
• bib number

Hungarian uses vowel harmony.

The dative ending has two forms:

• -nak
• -nek

Words with mainly back vowels usually take -nak, and words with mainly front vowels usually take -nek.

futó has back vowels (u, ó), so it becomes:

• futónak

not futónek.